1 D. DALAIJARGAL: URANIUM MINING PROJECT ADVANCES FAST WITH FRENCH FUNDING WWW.MONGOLIANMININGJOURNAL.COM  PUBLISHED:2025/12/05      2 MONGOLIA, INDIA TO ADVANCE STRATEGIC PARTNERSHIP IN DIGITAL DEVELOPMENT AND INNOVATION WWW.MONTSAME.MN PUBLISHED:2025/12/05      3 POPE LEO MEETS WITH THE PRESIDENT OF MONGOLIA WWW.VATICANNEWS.VA PUBLISHED:2025/12/05      4 NATIONAL PROTECTED AREA CONSULTATION TARGETS STRONGER RANGER SYSTEM WWW.MONTSAME.MN PUBLISHED:2025/12/05      5 RIO TINTO REVISES UP 2025 COPPER PRODUCTION FORECAST AS MONGOLIAN PROJECT ACCELERATES OPERATIONS WWW.NEWS.METAL.COM  PUBLISHED:2025/12/05      6 MONGOLIA CALLS PUBLIC HEARINGS AHEAD OF LIKELY PUSH TO RENEGOTIATE RIO TINTO TERMS ON GIANT COPPER MINE WWW.INTELLINEWS.COM PUBLISHED:2025/12/05      7 MONGOLIA RECEIVES HIGHEST NUMBER OF FOREIGN TOURISTS SINCE THE BEGINNING OF 2025 WWW.XINHUANET.COM PUBLISHED:2025/12/05      8 MONGOLIA SIGNALS READINESS TO CONTRIBUTE TO GLOBAL FIGHT AGAINST DESERTIFICATION WWW.QAZINFORM.COM PUBLISHED:2025/12/04      9 MONGOLIA’S FOREIGN EXCHANGE RESERVES REACH USD 6 BILLION WWW.MONTSAME.MN PUBLISHED:2025/12/04      10 FUEL SUPPLY STRENGTHENED AS DECEMBER PURCHASE ORDERS CONFIRMED WWW.MONTSAME.MN PUBLISHED:2025/12/04      МАЛ, ТЭЖЭЭВЭР АМЬТНЫ ТООЛЛОГО НЯМ ГАРАГТ ЭХЭЛНЭ WWW.MONTSAME.MN НИЙТЭЛСЭН:2025/12/05     Ш.РАДНААСЭД ЕРӨНХИЙ САЙДЫН АХЛАХ ЗӨВЛӨХ БОЛОВ WWW.NEWS.MN НИЙТЭЛСЭН:2025/12/05     АШИГТ МАЛТМАЛЫН 8 ЗӨВШӨӨРЛИЙН ХАРИУД ₮2.7 ТЭРБУМЫГ АВСАН Ш.ГАНХУЯГ, ӨГСӨН ЭДВАРД СҮРЭН НАРЫГ 1 САР ХОРИВ WWW.EGUUR.MN НИЙТЭЛСЭН:2025/12/05     ЕРӨНХИЙЛӨГЧ У.ХҮРЭЛСҮХ ГЭГЭЭН ШИРЭЭТ УЛСЫН ТӨРИЙН ТЭРГҮҮНТЭЙ УУЛЗЛАА WWW.EAGLE.MN НИЙТЭЛСЭН:2025/12/05     ТАВАНТОЛГОЙ-ГАШУУНСУХАЙТ ЧИГЛЭЛИЙН ТӨМӨР ЗАМААР ТАВАН САРД 3 САЯ ТОНН НҮҮРС ТЭЭВЭРЛЭВ WWW.EGUUR.MN  НИЙТЭЛСЭН:2025/12/05     MONGOLIA FOCUS: МОНГОЛД ӨӨРИЙГӨӨ ЦЕНЗУРДЭХ ҮЗЭГДЭЛ НЭМЭГДСЭН НЬ АРДЧИЛЛЫН ЧАНАР ДОРОЙТОЖ БУЙН ИЛРЭЛ WWW.EGUUR.MN НИЙТЭЛСЭН:2025/12/05     11575 АЙЛЫН ОРОН СУУЦ БАРИХ БОЛОМЖ БҮРДЭВ WWW.NEWS.MN  НИЙТЭЛСЭН:2025/12/05     Н.ЦЭРЭНСАМБУУ: ГАДААДЫН ХӨРӨНГӨ ОРУУЛАЛТААР БОР ТЭЭГИЙН ОРДЫГ ЭДИЙН ЗАСГИЙН ЭРГЭЛТЭД ОРУУЛНА WWW.EAGLE.MN НИЙТЭЛСЭН:2025/12/04     С.БЯМБАЦОГТ: ЗЭС ХАЙЛУУЛАХ ҮЙЛДВЭРИЙГ БАРИХ ХӨРӨНГӨ ОРУУЛАГЧИЙГ НЭЭЛТТЭЙ СОНГОН ШАЛГАРУУЛНА WWW.ITOIM.MN НИЙТЭЛСЭН:2025/12/04     NETFLIX-ИЙН МОНГОЛД ХИЙХ ШИНЭ НЭВТРҮҮЛГИЙН НӨЛӨӨ БА АЛГАН ДЭЭР ТАВЬСАН БОЛОМЖОО АШИГЛАХУЙ WWW.ITOIM.MN НИЙТЭЛСЭН:2025/12/04    

Mongolia threatens to cancel Oyu Tolgoi investment agreement unless tax claim is dismissed www.miningweekly.com

Mongolia has threatened to declare the 2009 Oyu Tolgoi copper/gold mine investment agreement void, unless the international tax arbitration proceedings brought against the government are dismissed in their entirety.
This is according to Canada-based Turquoise Hill, which holds 66% of Oyu Tolgoi LLC (OT) – the Mongolian company owning the mine.
OT in February last year instituted international tax arbitration proceedings against Mongolia and the government has now filed its statement of defence together with a counterclaim.
Although it is not a party to that arbitration, Turquoise Hill said on Monday that it understood that the defence and counterclaim included a request that the arbitral tribunal add both the company and a member of the Rio Tinto Group as parties to the arbitration.
The counterclaim also reportedly made assertions surrounding allegations of historical improper payments to government officials and seeks unquantified damages, the TSX- and NYSE-listed miner stated.
In a statement, Turquoise Hill said it would oppose the request that it be added to the tax arbitration and that it would defend itself against the counterclaim.
“The company understands that the principal thrust of the government defence and counterclaim is to seek the rejection of OT’s tax claim in their entirety.”
"In the event OT's tax claims are not dismissed in their entirety, [the government of Mongolia] is seeking in the counterclaim an alternative declaration that the 2009 investment agreement is void," Turquoise Hill stated.
The project, billed as one of the biggest copper/gold deposits, has been beset by problems, including development struggles, delays and cost blowouts that have led to tensions between the government and Rio Tinto.
Earlier this year, Mongolia threatened to cancel the 2015 Oyu Tolgoi underground mine development and financing plan, which sets out a basis for funding of the project. Mongolia has expressed concern about Rio Tinto’s revised budget of $6.75-billion for the expansion of the Oyu Tolgoi mine, stating that the rising development costs are eroding any economic benefit it would receive from the mine expansion.
Rio Tinto operates the Oyu Tolgoi mine through its majority ownership of Turquoise Hill.
Oyu Tolgoi is expected to produce 480 000 t/y of copper on average from 2028 to 2036 from the openpit and underground, compared with 146 300 t/y in 2019 from the openpit.


Published Date:2021-05-04