Mine at Thong Nhat

This article is part of the
Global Coal Mine Tracker, a project of Global Energy Monitor.

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Mine at Thong Nhat is an operating coal mine in No. 01 - Le Thanh Nghi - Cam Dong - Cam Pha - Quang Ninh, Cam Pha, Quang Ninh, Vietnam.

Location

Table 1: Project-level location details


Mine Name	Location	Coordinates (WGS 84)
Mine at Thong Nhat	No. 01 - Le Thanh Nghi - Cam Dong - Cam Pha - Quang Ninh, Cam Pha, Quang Ninh, Vietnam^[1]^[2]	21.027493, 107.2422819 (approximate)

The map below shows the approximate location of the coal mine:

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Project Details

Table 2: Project status


Status	Status Detail	Opening Year	Closing Year
Operating^[3]	–	1960^[4]	–

Table 3: Operation details


Capacity (Mtpa)	Production (Mtpa)	Year of Production	Mine Type	Mining Method	Mine Size (km2)	Mine Depth (m)	Workforce Size
–	2^[3]	2025^[3]	Underground^[5]	Longwall^[4]	–	140^[6]	3413^[7]

Table 4: Coal resources and destination


Total Reserves (Mt)	Year of Total Reserves Recorded	Total Resources (Mt)	Coalfield	Coal Type	Coal Grade	Primary Consumer/ Destination
52^[8]	2018^[8]	–	Quang Ninh^[8]	Anthracite^[1]	Thermal^[1]	–

Table 5: Ownership and parent company

Note: To access more comprehensive data on energy ownership, please visit the Global Energy Ownership Tracker.
Owner	Parent Company	Headquarters
Thong Nhat Coal Company [100.0%]^[9]	Vietnam National Coal (Vinacomin)	Vietnam

Table 6: Historical production (unit: million tonnes per annum)


ROM or Saleable	2017	2018	2019	2020	2021	2022	2023	2024	2025
ROM^[10]	–	2.02^[11]	2.1^[12]	2^[10]	1.75^[13]	1.89^[14]	2^[15]	–	2^[3]

Note: The above sections were automatically generated and are based on data from the Global Coal Mine Tracker August 2026 release.

Ownership Tree

This ownership tree is part of the Global Energy Ownership Tracker, a project of Global Energy Monitor.

Background

The Thống Nhất Coal Mine is an operating surface coal mine in Quảng Ninh Province, Vietnam. The Thống Nhất coal mine is a surface coal mine. It is operated by Thống Nhất Coal Company (Công ty than Thống Nhất), a subsidiary of state-owned coal company Vinacomin.^[16]

Details

Owner: Thống Nhất Coal Company
Parent Company: Vinacomin
Location: Cẩm Phả City, Quảng Ninh Province, Vietnam
GPS Coordinates: 21.027493, 107.2422819 (approximate)
Status: Operating
Production Capacity: 1.812 million tonnes^[17]
Total Reserves:
Recoverable Reserves: 52 million tones (proven and probable, 2019) ^[18]
Coal type:
Mine Type: Surface
Start Year: 1928
Workforce:
Source of Financing:

Articles and Resources

Additional data

To access additional data, including an interactive map of world coal mines, a downloadable dataset, and summary data, please visit the Global Coal Mine Tracker on the Global Energy Monitor website.

References

↑ ^1.0 ^1.1 ^1.2 https://thuanhai.com.vn/news/market-news/vietnam-coal-overview-and-outstanding-features.html. {{cite web}}: Missing or empty |title= (help)
↑ https://www.thanthongnhat.vn/co-cau-to-chuc/. {{cite web}}: Missing or empty |title= (help)
↑ ^3.0 ^3.1 ^3.2 ^3.3 https://web.archive.org/web/20260701054241/https://tapchicongthuong.vn/than-thong-nhat--9-thang--doanh-thu-dat-tren-1-9-nghin-ty-dong-266317.htm. Archived from the original on 01 July 2026. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)
↑ ^4.0 ^4.1 https://thanthongnhat.vn/tin-san-xuat/ky-niem-62-nam-thanh-lap-cong-ty-than-thong-nhat-tkv-9321.html#:~:text=C%C3%B4ng%20ty%20Than%20Th%E1%BB%91ng%20Nh%E1%BA%A5t%20-%20TKV%20l%C3%A0;trang%20nh%C3%A2n%20d%C3%A2n%20trong%20th%E1%BB%9Di%20k%E1%BB%B3%20%C4%91%E1%BB%95i%20m%E1%BB%9Bi. {{cite web}}: Missing or empty |title= (help)
↑ (PDF) http://potopk.com.pl/Full_text/2018_full/IM%201-2018-a40.pdf. {{cite web}}: Missing or empty |title= (help)
↑ https://web.archive.org/web/20260521210339/https://www.thanthongnhat.vn/tin-san-xuat/cong-ty-than-thong-nhat-nang-cao-nang-luc-thong-gio-khi-khai-thac-xuong-sau-duoi-muc-35-5464.html. Archived from the original on 21 May 2026. {{cite web}}: Missing or empty |title= (help)
↑ https://cmsc.gov.vn/documents/20181/1014506/Hu%C3%A2n+ch%C6%B0%C6%A1ng+Lao+%C4%91%E1%BB%99ng+H%E1%BA%A1ng+ba+-+C%C3%B4ng+ty+Than+Th%E1%BB%91ng+Nh%E1%BA%A5t+-+TKV.pdf/16fee83e-d8fc-4d19-87bd-c1f8760dc3a1. {{cite web}}: Missing or empty |title= (help)
↑ ^8.0 ^8.1 ^8.2 https://web.archive.org/web/20260521210146/https://www.researchgate.net/publication/339851116_The_status_and_prospect_of_mining_technology_in_Vietnam_underground_coal_mines. Archived from the original on 21 May 2026. {{cite web}}: Missing or empty |title= (help)
↑ https://web.archive.org/web/20260707052243/https://nangluongvietnam.vn/lich-su-hinh-thanh-va-phat-trien-cua-than-thong-nhat-tkv-21040.html. Archived from the original on 07 July 2026. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)
↑ ^10.0 ^10.1 https://vietnamenergy.vn/approving-the-project-for-restructuring-thong-nhat-coal-company-vinacomin-20503.html. {{cite web}}: Missing or empty |title= (help)
↑ https://nangluongvietnam.vn/than-thong-nhat-va-muc-tieu-khai-thac-2-trieu-tan-nam-2018-20523.html. {{cite web}}: Missing or empty |title= (help)
↑ https://baoquangninh.vn/-2461418.html. {{cite web}}: Missing or empty |title= (help)
↑ https://nangluongvietnam.vn/than-thong-nhat-phong-dich-va-san-xuat-kinh-doanh-hieu-qua-28091.html. {{cite web}}: Missing or empty |title= (help)
↑ https://nangluongvietnam.vn/than-thong-nhat-hoan-thanh-vuot-muc-cac-chi-tieu-ke-hoach-nam-2022-30069.html. {{cite web}}: Missing or empty |title= (help)
↑ https://nhandan.vn/than-thong-nhat-ap-dung-3-hoa-trong-san-xuat-post793460.html. {{cite web}}: Missing or empty |title= (help)
↑ Thống Nhất JSC website, accessed Mar. 2021.
↑ Chu Thi Que, Marina Nevskaya, Oksana Marinina, Coal Mines in Vietnam: Geological Conditions and Their Influence on Production Sustainability Indicators, Sustainability, 26 October 2021
↑ Hai DUONG DUC, QUANG Dao Hong, Marian TUREK, Aleksandra KOTERAS, "The status and prospect of mining technology in Vietnam underground coal mines", Journal of the Polish Mineral Engineering Society, http://doi.org/10.29227/IM-2019-02-68

[autoref_0-1] 1.0 ^1.1 ^1.2 https://thuanhai.com.vn/news/market-news/vietnam-coal-overview-and-outstanding-features.html. {{cite web}}: Missing or empty |title= (help)

[autoref_1-2] ttps://www.thanthongnhat.vn/co-cau-to-chuc/. {{cite web}}: Missing or empty |title= (help)

[autoref_2-3] 3.0 ^3.1 ^3.2 ^3.3 https://web.archive.org/web/20260701054241/https://tapchicongthuong.vn/than-thong-nhat--9-thang--doanh-thu-dat-tren-1-9-nghin-ty-dong-266317.htm. Archived from the original on 01 July 2026. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)

[autoref_3-4] 4.0 ^4.1 https://thanthongnhat.vn/tin-san-xuat/ky-niem-62-nam-thanh-lap-cong-ty-than-thong-nhat-tkv-9321.html#:~:text=C%C3%B4ng%20ty%20Than%20Th%E1%BB%91ng%20Nh%E1%BA%A5t%20-%20TKV%20l%C3%A0;trang%20nh%C3%A2n%20d%C3%A2n%20trong%20th%E1%BB%9Di%20k%E1%BB%B3%20%C4%91%E1%BB%95i%20m%E1%BB%9Bi. {{cite web}}: Missing or empty |title= (help)

[autoref_4-5] (PDF) http://potopk.com.pl/Full_text/2018_full/IM%201-2018-a40.pdf. {{cite web}}: Missing or empty |title= (help)

[autoref_5-6] ttps://web.archive.org/web/20260521210339/https://www.thanthongnhat.vn/tin-san-xuat/cong-ty-than-thong-nhat-nang-cao-nang-luc-thong-gio-khi-khai-thac-xuong-sau-duoi-muc-35-5464.html. Archived from the original on 21 May 2026. {{cite web}}: Missing or empty |title= (help)

[autoref_6-7] ttps://cmsc.gov.vn/documents/20181/1014506/Hu%C3%A2n+ch%C6%B0%C6%A1ng+Lao+%C4%91%E1%BB%99ng+H%E1%BA%A1ng+ba+-+C%C3%B4ng+ty+Than+Th%E1%BB%91ng+Nh%E1%BA%A5t+-+TKV.pdf/16fee83e-d8fc-4d19-87bd-c1f8760dc3a1. {{cite web}}: Missing or empty |title= (help)

[autoref_7-8] 8.0 ^8.1 ^8.2 https://web.archive.org/web/20260521210146/https://www.researchgate.net/publication/339851116_The_status_and_prospect_of_mining_technology_in_Vietnam_underground_coal_mines. Archived from the original on 21 May 2026. {{cite web}}: Missing or empty |title= (help)

[autoref_8-9] ttps://web.archive.org/web/20260707052243/https://nangluongvietnam.vn/lich-su-hinh-thanh-va-phat-trien-cua-than-thong-nhat-tkv-21040.html. Archived from the original on 07 July 2026. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)

[autoref_9-10] 10.0 ^10.1 https://vietnamenergy.vn/approving-the-project-for-restructuring-thong-nhat-coal-company-vinacomin-20503.html. {{cite web}}: Missing or empty |title= (help)

[autoref_10-11] ttps://nangluongvietnam.vn/than-thong-nhat-va-muc-tieu-khai-thac-2-trieu-tan-nam-2018-20523.html. {{cite web}}: Missing or empty |title= (help)

[autoref_11-12] ttps://baoquangninh.vn/-2461418.html. {{cite web}}: Missing or empty |title= (help)

[autoref_12-13] ttps://nangluongvietnam.vn/than-thong-nhat-phong-dich-va-san-xuat-kinh-doanh-hieu-qua-28091.html. {{cite web}}: Missing or empty |title= (help)

[autoref_13-14] ttps://nangluongvietnam.vn/than-thong-nhat-hoan-thanh-vuot-muc-cac-chi-tieu-ke-hoach-nam-2022-30069.html. {{cite web}}: Missing or empty |title= (help)

[autoref_14-15] ttps://nhandan.vn/than-thong-nhat-ap-dung-3-hoa-trong-san-xuat-post793460.html. {{cite web}}: Missing or empty |title= (help)

[16] Thống Nhất JSC website, accessed Mar. 2021.

[17] Chu Thi Que, Marina Nevskaya, Oksana Marinina, Coal Mines in Vietnam: Geological Conditions and Their Influence on Production Sustainability Indicators, Sustainability, 26 October 2021

[18] Hai DUONG DUC, QUANG Dao Hong, Marian TUREK, Aleksandra KOTERAS, "The status and prospect of mining technology in Vietnam underground coal mines", Journal of the Polish Mineral Engineering Society, http://doi.org/10.29227/IM-2019-02-68

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