سایت اطلاع رسانی اخبار معدن و صنایع معدنی و تحلیل قیمت و تحولات بازارهای جهانی مواد معدنی
شماره تماس:88994686(تهران)
www.madan24.com
www.madanbidar.ir
داری مجوز ۸۴۹۲۰ از وزارت فرهنگ و ارشاد
سازمان آگهی ها: 02188994686
Created
6 May 2016 — measured — cross-checked against a third-party dataset (TGDataset)
Other / unclassifiable — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-UD-Q6_K_XL, prompt version 1) read this channel’s own recent posts on 11 August 2026 and assigned it the closest of 31 fixed categories, at 96% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and the other topics.
Observations
These are measurements, not verdicts. Each one below states something we counted, alongside the evidence it was counted from, so you can check it rather than take it. None of them is graded: every observation this register holds is recorded at severity 0, because the precision of the detectors behind them has not been measured yet, and a rating we cannot support is worse than none. Read each as a fact about the data, not as a judgement about the channel. How we measure.
Content that also appears on other registered channels
Posts published here appear in near-verbatim form on 2 other registered channels. This entry also forms a group of 2 channels linked by matching posts. The matching is on the text itself, not on Telegram’s forward marker, so it finds a copy whether or not it was labelled as one.
Matching posts — open both and compare (3 of the pairs behind the counts below)
Channels this entry shares post bodies with, where at least one matching post pair has no forward credit between the two channels, or to a common source, recorded in our data
Text overlap is the Jaccard coefficient over the set of distinct three-word phrases in the two bodies: 1.00 is identical wording, and the threshold for counting a pair at all is 0.70. Candidates are generated by simhash LSH (4 x 16-bit bands, exact Hamming <= 3) verified against the bodies with Jaccard over the SET of distinct 3-word shingles. Published first counts which side of each matching pair carries the earlier timestamp — in this corpus, which is the limitation directly below.
What this cannot establish
MEASURED, DOMINANT ERROR SOURCE: a post ingested before 2026-08-06 may have carried a forward header that was not recorded. A 45-pair hand-check against live t.me pages found 14 (31%) where the live page shows a forward header naming the other channel and the database has none, plus 4 more (9%) naming a third party. The text match itself was wrong 0 times out of 45. Read attribution_capture.items_in_trusted_window before treating the unattributed count as a claim.
Telegram lets a channel forward a post with a header naming the source, and we only began reliably recording that header on 2026-08-06. 3 of the 5 matches recorded here fall after that date and carried no header when we read them. The rest predate reliable capture and are not evidence either way.
“Published first” means first in this corpus. We hold 329 comparable posts for this entry, running 4 August 2026 to 11 November 2026. A channel we have read one page deep will look younger than a neighbour we have read in full, and the order would flip with no change in the underlying facts.
The detector’s own notes on this observation, as it recorded them. Names in this_style are fields of the underlying evidence record, which the plain-English paragraphs above read out for this entry.
Verbatim republication has three causes and the text separates only two: a clone/mirror, unattributed copy-paste, or BOTH channels copying a common third source that neither attributes. The spread filter (content held by at most 8 channels) reduces the third and does not remove it.
'Earliest' means earliest IN THIS CORPUS. A channel ingested one page deep will look younger than a neighbour ingested in full; corpus_coverage above is there to be checked before the direction is believed.
shared_verified_est extrapolates the sampled pass rate over the full narrow match count; sampled/passed are the numbers actually measured.
Absence of a forward header is not proof of intent: Telegram lets a channel disable forward attribution, and a credit written in the body is not parsed as attribution here (mention_edge_either_way above is the closest available signal).
Of the group of 2 channels, the one whose matching posts we hold earliest is @madanshow_com. That is a statement about our reading window, not a claim of authorship.
Recorded under the key clone_copy, last confirmed 12 November 2026. An observation that a later pass no longer finds is cleared, and a cleared observation is removed from this page rather than being shown struck through — we do not keep publishing a claim we have withdrawn. Dispute an observation.
Channels linked by matching posts
This channel is in a group of 2 registered channels linked by matching posts. Links are found by comparing text fingerprints across every channel on the register.
Which channel, if either, published first is deliberately not shown in this list. “First” could only mean first in our own crawl, which depends on how deep we happened to reach into each channel’s history, not on when the content was actually first posted. Our one hand-check read 45 of the highest-confidence flagged pairs against the live Telegram pages. In 18 of them the live page showed a “Forwarded from” credit that our database had no record of, so reading that pair as an unattributed copy was wrong; the check did not measure who published first. This list is ordered by subscriber count, the same as every other listing on this site, never by which channel we think came first. Near-verbatim matching has several ordinary explanations besides copying — a channel mirroring itself, an unattributed repost, or two channels independently repeating the same wire story — and this measurement cannot tell those apart. How this is measured.
25 measurements spanning 94 days, net +206. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 6,930–7,198 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 25
Measured (UTC)
Subscribers
Change
8 Nov 2026, 06:07
7,167
+5
4 Nov 2026, 15:19
7,162
+12
1 Nov 2026, 11:56
7,150
+10
29 Oct 2026, 03:11
7,140
+1
26 Oct 2026, 05:36
7,139
-7
23 Oct 2026, 10:46
7,146
+3
20 Oct 2026, 18:27
7,143
+15
18 Oct 2026, 02:06
7,128
+15
14 Oct 2026, 18:26
7,113
+30
11 Oct 2026, 06:18
7,083
+7
5 Oct 2026, 05:35
7,076
+9
27 Sept 2026, 00:16
7,067
+2
18 Sept 2026, 04:17
7,065
+6
13 Sept 2026, 19:36
7,059
-4
10 Sept 2026, 01:18
7,063
+21
4 Sept 2026, 20:21
7,042
+6
31 Aug 2026, 21:12
7,036
-1
28 Aug 2026, 14:46
7,037
+13
25 Aug 2026, 05:16
7,024
+10
21 Aug 2026, 17:56
7,014
first reading
Engagement
340 posts held, back to 4 August 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 28 pages of Telegram’s post history, 20 posts per page.
ERR · 30 days
3.67%
avg views ÷ 7,167 subscribers
Avg views / post
263
186 posts measured
Reaction rate
0.295%
reactions ÷ views · ER floor
Posts in window
190
of 340 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views — note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate. It is computed over the 14 of 186 measured posts that carry a reaction reading, and over those same posts' views.
What these figures were computed from
Window
Rolling 30 days · latest post in window 11 November 2026
Posts held
340 (4 August 2026 – 11 November 2026)
Views total
48,857
Reactions total
13
Forwards / comments
not exposed by the public surface — not measured, not estimated
Readings taken
11 Nov 2026, 17:48 UTC
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
Photos
≈44,800
Videos
≈4,640
Links
≈30,200
Lifetime counters from Telegram’s own channel header, read 11 November 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked ≈ was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.
Video runtime
1h 29m
Average length
2m 25s
Measured directly from 37 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Reaction mix
24 reactions across 20 posts, in 2 distinct kinds. The most used accounts for 87.5% of them.
Every reaction kind recorded on the sample, most used first
Reaction
Count
Share
Share, drawn
👍
21
87.5%
👎
3
12.5%
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 25 of the 340 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 27 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 340 most recent posts we hold, published 4 August 2026 to 11 November 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Recent posts
Telegram’s own ‘edited’ marker: 21 of 190 posts held from the last 30 days (11.1%) carried it when this register last read them. The marker says a post was changed after publishing, not what it said before — this register holds the earlier wording only where an edit fell between two of its own reads (see the edit ledger and how it is measured).
🔷کنفرانس ۶۰ سال صنعت فولاد ایران برگزار میشود
🔹معدن۲۴- سیزدهمین کنفرانس بینالمللی «SteelPrice» با محوریت «۶۰ سال فولاد ایران؛ چالشها و چشمانداز پیشرو» ۸ دیماه ۱۴۰۵، برابر با ۲۹ دسامبر ۲۰۲۵ در هتل استقلال تهران برگزار خواهد شد.
🔹به گزارش معدن۲۴، دبیرخانه این کنفرانس اعلام کرد: رویداد مذکور با هدف مرور شش دهه فعالیت صنعت فولاد کشور و ترسیم چشمانداز آینده این صنعت راهبردی برگزار میشود و فرصتی برای تبادلنظر ف…
🎥معدن_شو/تلویزیون اینترنتی معدن و صنایع معدنی
🎥 گام بلند فکورصنعت در فرآوری سنگآهن
پروژه احداث کارخانه کنسانتره هماتیت-مگنتیت فولاد سنگان که با هدف تقویت زنجیره تأمین مواد اولیه صنعت فولاد در دست اجراست، به پیشرفت ۵۵.۸۸ درصدی رسیده است.
این کارخانه با ظرفیت تولید سالانه ۲.۵ میلیون تن کنسانتره طراحی شده و قرار است با فرآوری ذخایر سنگآهن هماتیتی و مگنتیتی، زمینه تولید کنسانتره با عیار بالا را فراهم کند.
اهمیت این…
🔷صادرات زغالسنگ آمریکا در سطح ۱۰۳ میلیون تن تثبیت میشود
🔹معدن۲۴: اداره اطلاعات انرژی آمریکا (EIA) پیشبینی کرد مصرف داخلی زغالسنگ این کشور در سال ۲۰۲۷ با کاهش ۵.۱ درصدی به ۳۹۸ میلیون تن کوتاه برسد؛ این در حالی است که رشد تقاضای اروپا و آسیا و تعهد چین به خرید زغالسنگ آمریکا، از تداوم صادرات در سطوح بالا حمایت خواهد کرد.
🔹به گزارش معدن۲۴، اداره اطلاعات انرژی آمریکا در گزارش چشمانداز کوتاهمدت انرژی خود که ۱۰ نوا…
🔷رکوردشکنی تولید سنگآهن سامارکو/ توسعه ظرفیت تولید به ۲۶ میلیون تن تا سال ۲۰۲۸
🔹معدن۲۴: شرکت معدنی برزیلی سامارکو در سهماهه سوم ۲۰۲۶ با تولید ۴.۳ میلیون تن سنگآهن دانهبندیشده و گندله، بالاترین سطح تولید فصلی خود را از زمان ازسرگیری فعالیتها در سال ۲۰۲۰ ثبت کرد؛ با این حال، این شرکت برای سال ۲۰۲۷ کاهش تولید و افزایش هزینههای عملیاتی را پیشبینی کرده است.
🔹به گزارش معدن۲۴، شرکت معدنی سامارکو (Samarco Mineração…
🎥حضور در نمایشگاه متالاکسپو روسیه؛ گامی در مسیر توسعه روابط بینالمللی مس ایران
🔹معدن ۲۴: سیدمصطفی فیض، مدیرعامل شرکت ملی صنایع مس ایران، حضور این شرکت در نمایشگاه متالاکسپو ۲۰۲۶ روسیه را گامی مهم در مسیر توسعه روابط بینالمللی صنعت مس ایران عنوان کرد.
🔹گزیدهای از سخنان فیض در حاشیه نمایشگاه متالاکسپو ۲۰۲۶ روسیه را ببینید.
@madan24_com
🔗برای مطالعه جزئیات کلیک کنید
✅سایت تحلیلی و خبری معدن۲۴
🔷ایران متافو ۱۴۰۵؛ بزرگ ترین نمایشگاه فلزات خاورمیانه با حضور ۱۶ کشور در تهران برگزار می شود
🔹معدن۲۴: بیست و سومین نمایشگاه بین المللی ایران متافو، به عنوان بزرگ ترین نمایشگاه فلزات در منطقه خاورمیانه و یکی از برندهای شناخته شده بین المللی این حوزه، از ۲۶ تا ۲۹ آبان ماه ۱۴۰۵ با همت شرکت نمانگر در محل دائمی نمایشگاه های بین المللی تهران برگزار می شود.
🔹این رویداد بین المللی با حضور ۴۵۰ شرکت داخلی و خارجی از ۱۶ کشور …
🔷جهش ۲۷۱ درصدی درآمد جهان فولاد سیرجان/ سود عملیاتی ۳۲۶ درصد افزایش یافت
🔹معدن۲۴: جهان فولاد سیرجان در گزارش عملکرد ۹ماهه منتهی به پایان شهریور ۱۴۰۵، از رشد قابلتوجه درآمد عملیاتی و سودآوری خبر داد؛ با این حال، افزایش هزینههای مالی و هزینههای عمومی و اداری از جمله نکات قابلتوجه عملکرد این شرکت در دوره مورد بررسی است.
🔹به گزارش معدن۲۴، شرکت جهان فولاد سیرجان اطلاعات و صورتهای مالی میاندورهای ۹ماهه خود را در س…
🔷یونس الستی مدیرعامل شرکت پروژه راهبرد معادن و صنایع شد
🔹معدن۲۴: در اجرای دستور سید محمد اتابک، وزیر صنعت، معدن و تجارت برای راهاندازی و راهبری یک الگوی جدید برای تأمین مالی و اجرای پروژههای معدنی در شمالغرب کشور به ویژه معادن طلا و مس با استفاده از سرمایه های مردم، شرکت راهبرد معادن و صنایع شمالغرب تشکیل شده و با حکم سمیعی نژاد مدیرعامل ایمیدرو، یونس الستی، بهعنوان مدیرعامل این شرکت سهامی عام پروژهمحور منصوب …
🔷بازگشایی متعادل صندوقهای طلا و نقره
🔹معدن۲۴: صندوقهای طلا و نقره در آغاز معاملات امروز بهصورت متعادل بازگشایی شدند و عمده نمادها با نوسانات محدود در نزدیکی صفر تابلو قرار گرفتند.
🔹در میان نمادهای مثبت، نور با رشد ۲.۹۹ درصدی، نهال با ۲.۲۶ درصد، درخشان با ۰.۴۵ درصد، سافرون با ۰.۴۷ درصد و جام طلا با ۰.۰۵ درصد افزایش همراه شدند.
@madan24_com
🔗برای مطالعه جزئیات کلیک کنید
✅سایت تحلیلی و خبری معدن۲۴
🔷سید میراحمد فاطمی مدیرعامل گروه سرمایهگذاری غدیر شد
🔹معدن۲۴: سید میراحمد فاطمی با تکیه بر سوابق مدیریتی در مجموعههای بزرگ صنعتی و سرمایهگذاری و آشنایی با ساختار گروه غدیر، بهعنوان مدیرعامل جدید این هلدینگ چندرشتهای منصوب شد.
🔹فاطمی از مدیرانی است که پیشتر نیز در مجموعه غدیر مسئولیت داشته و سابقه قائممقامی این گروه را در کارنامه خود ثبت کرده است. آشنایی با حوزههای فعالیت این هلدینگ در کنار تجربه حضور در شرک…
🔷بهره برداری از نیروگاههای خورشیدی «پویا انرژی» در سال ۱۴۰۵
🔹معدن ۲۴:جلسه بررسی عملکرد شش ماهه نخست ۱۴۰۵ هلدینگ تولید و توسعه پویا انرژی در محل شرکت سرمایهگذاری توسعه معادن و فلزات(ومعادن) برگزار شد.
🔹به گزارش روابط عمومی «ومعادن» در این جلسه که با حضور مدیران شرکت توسعه معادن و فلزات و هلدینگ تولید و توسعه پویا انرژی برگزار شد، عملکرد شرکت در نیمه نخست ۱۴۰۵ مورد بررسی قرار گرفت.
@madan24_com
🔗برای مطالعه جزئیات…
Showing the 12 most recent of 340 posts we hold for @madan24_com. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Posts edited after publishing
@madan24_com edited 1 post after it first published — the same permalink now carries different wording than the one this register originally read, caught because our own crawl held a copy of the earlier text.
An edit is not deception. Typo fixes, price updates and corrections look exactly like this too — this register can tell you the wording changed and when, not why. How this is measured.
First edit seen
4 November 2026
Most recent edit
4 November 2026
Forward network
Republished by
Channels on the register that have forwarded this channel's posts into their own feed.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Mentions
Named by 6 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Handles this channel named that no longer answer
Dead references
3
handles named in this channel’s posts, vacant today
Evidenced gone
0
we ourselves saw one of these resolve, at some point
Never seen alive
3
vacant every time we have ever looked
@madan24_com named 3 handles that resolve to nothing today. That is a fact about the reference, not necessarily a fact about the handle’s history — see the two groups below.
Most of these may never have existed as a live channel at all. A handle a channel names can be a typo, an aspirational name nobody registered, or a channel that was already gone before this one ever mentioned it. Unless a row below is marked evidenced, all we know is that it references a handle that is not a live channel today — not that anything “died”. How this is measured.
Never seen alive
References a handle that is not a live channel — we have no record it ever was one.
@madanshowtv named in 27 posts, 8 August 2026 – 11 November 2026
@madan24bidar named in 1 post, 11 November 2026 – 11 November 2026
@tenders_sjscosteel named in 1 post, 11 November 2026 – 11 November 2026
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
خط خبری @khabarhaye_rasmi · 42,553 Telegram ranks this channel #12 of 51 here — alongside 50 others — read 30 August 2026
« کانال ترخیص کاران » @Tarkhis_Karan · 34,526 Telegram ranks this channel #42 of 57 here — alongside 56 others — read 3 September 2026
طلوع خواف @toloo_khaf · 20,935 Telegram ranks this channel #54 of 55 here — alongside 54 others — read 29 September 2026
مقررات گمرکی و بازرگانی @customs_commercial · 36,645 Telegram ranks this channel #55 of 70 here — alongside 69 others — read 2 September 2026
کانال خبری ارانیکو @eranico_com · 29,477 Telegram ranks this channel #80 of 95 here — alongside 94 others — read 3 September 2026
This channel appears in 5 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 8 November 2026 — this
entry's latest reading, not the date you are reading this.
“معدن(بیدار)24” (@madan24_com), 7,167 subscribers as measured 8 November 2026. Telegram Register, tgregister.com/channel/madan24_com.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.