Production, refining and reserves
| Commodity | Metric | Value | World rank · share | Source |
|---|---|---|---|---|
| Copper | Refinery production 2025 | 610,000 t Cu content | #9 · 2% | USGS MCS 2026 |
| Nickel | Refinery production 2023 | 46,500 t Ni content (primary nickel products) | #11 · 1% | USGS Minerals Yearbook 2023 (nickel, tables-only release), table 12 |
| Graphite (natural) | Mine production 2025 | 500 t natural graphite | #15 · 0% | USGS MCS 2026 |
| Graphite (natural) | Reserves 2025 | 1.8 million t natural graphite | #13 · 0.6% | USGS MCS 2026 |
| Gallium | Refinery production 2024 | 3,000 kg Ga content | — | USGS MCS 2025 |
| Zinc | Mine production 2023 | 1,000 t Zn content | #48 · 0% | USGS Minerals Yearbook 2023 (zinc, tables-only release), table 16 |
| Molybdenum | Mine production 2025 | 500 t Mo content | #15 · 0.2% | USGS MCS 2026 |
| Molybdenum | Reserves 2025 | 8,000 t Mo content | #14 · 0% | USGS MCS 2026 |
| Thorium | Resources 2014 | 6,000 t Th | — | OECD-NEA/IAEA Red Book 2014 (Uranium 2014), Table 1.17 |
| Bismuth | Refinery production 2025 | 1,000 t Bi (refined metal) | #2 · 6% | USGS MCS 2026 |
| Indium | Refinery production 2025 | 180 t In (refined) | #2 · 16% | USGS MCS 2026 |
| Rhenium | Mine production 2025 | 3,000 kg Re content | #6 · 4% | USGS MCS 2026 |
| Magnesium metal | Refinery production 2018 | 10,000 t primary magnesium metal (smelter production) | — | USGS MCS 2019 |
| Cadmium | Refinery production 2025 | 4,300 t Cd metal | #2 · 19% | USGS MCS 2026 |
| Sulfur | Refinery production 2025 | 3.1 million t S content | #9 · 4% | USGS MCS 2026 |
| Lime | Refinery production 2025 | 5 million t lime | #7 · 1% | USGS MCS 2026 |
| Feldspar | Mine production 2025 | 1 million t feldspar | #7 · 3% | USGS MCS 2026 |
| Feldspar | Reserves 2025 | 200 million t feldspar | — | USGS MCS 2026 |
| Kaolin | Mine production 2009 | 900,000 t kaolin | — | USGS MCS 2010 |
| Diatomite | Mine production 2025 | 120,000 t diatomite | #7 · 5% | USGS MCS 2026 |
| Diatomite | Reserves 2025 | 2.2 million t diatomite | — | USGS MCS 2026 |
| Mica (scrap and flake) | Mine production 2025 | 15,000 t scrap and flake mica | #5 · 4% | USGS MCS 2026 |
| Mica (scrap and flake) | Reserves 2025 | 12 million t scrap and flake mica | — | USGS MCS 2026 |
| Sand and gravel (industrial) | Mine production 2020 | 1.3 million t industrial sand and gravel | — | USGS MCS 2021 |
| Talc and pyrophyllite | Mine production 2025 | 300,000 t talc and pyrophyllite | #6 · 4% | USGS MCS 2026 |
| Talc and pyrophyllite | Reserves 2025 | 81 million t talc and pyrophyllite | — | USGS MCS 2026 |
| Zeolites (natural) | Mine production 2025 | 160,000 t natural zeolites | #3 · 12% | USGS MCS 2026 |
Policies and export measures
Policy tracker →2026-09-23 · stockpile
First Critical Mineral Stockpile Plan (2026–2035) and expansion of designated critical minerals from 38 to 51
The Resource Security Council adopted the first Resource Security Basic Plan, a critical-mineral designation plan expanding the list from 38 to 51 minerals (adding ten rare earths, fluorspar, phosphorus and germanium), and the first statutory critical-mineral stockpile plan for 2026–2035. The stockpile plan widens stockpiled items from 24 to 29 and raises targets for vulnerable minerals from 180 days up to 365 days.
Source: Ministry of Trade, Industry (산업통상부), via korea.kr policy news2025-02-07 · stockpile
National Resource Security Special Act (국가자원안보 특별법) in force; Resource Security Council launched
The National Resource Security Special Act took effect, creating a Resource Security Council chaired by the industry minister as the government's resource-security control tower, with powers over core-resource designation, stockpile plans and crisis response. At its first meeting in December 2025 the council designated 18 core supplier and 20 core demand institutions for critical minerals, oil, gas and uranium and set plans to expand critical-mineral stockpiles and support recycling.
Source: Ministry of Trade, Industry (산업통상부), via korea.kr2024-06-27 · incentive
Framework Act on Supply Chain Stabilization for Economic Security takes effect; first Supply Chain Stabilization Committee
The Framework Act on supporting supply-chain stabilisation for economic security entered into force, establishing a government-wide Supply Chain Stabilization Committee chaired by the Deputy Prime Minister for the Economy. At its first meeting the committee expanded economic-security items from about 200 to about 300, planned a KRW 5 trillion supply-chain fund for leading firms in 2024, more public stockpiling, and easier conditions for the overseas-resource acquisition tax credit to support mineral sourcing.
Source: Ministry of Economy and Finance et al. (joint release), via korea.kr2023-02-27 · stockpile
Critical Minerals Securing Strategy (핵심광물 확보전략): 33 critical and 10 strategic minerals, 100-day stockpile target
MOTIE designated 33 critical minerals and 10 priority strategic ones (lithium, nickel, cobalt, manganese, graphite and five rare earths) and set goals of cutting dependence on any single country to around 50% and raising recycling to around 20% by 2030. Measures include raising public stockpiles from 54 to 100 days of supply with a rapid-release mechanism, an early-warning system, reinstating an overseas-resource investment tax credit, expanded public financing and recycling support.
Source: Ministry of Trade, Industry and Energy (MOTIE), via korea.kr
Trade in critical minerals
Exports 2024$8.7 bn
- Copper$3.2 bnto China 82%, Taiwan 7%, Vietnam 5% · 34 more
- Molybdenum$1.1 bnto Netherlands 23%, China 15%, Indonesia 13% · 47 more
- Zinc$1.1 bnto India 24%, Vietnam 20%, Taiwan 9% · 46 more
- Aluminium$886 mto Vietnam 27%, China 22%, Mexico 7% · 47 more
- Nickel$623 mto China 58%, Japan 19%, Finland 9% · 29 more
- Lead$554 mto India 33%, United States of America 23%, Vietnam 22% · 25 more
- Palladium$197 mto United States of America 50%, United Kingdom 13%, Canada 13% · 7 more
- Platinum$146 mto United States of America 42%, Japan 20%, United Kingdom 16% · 8 more
and 37 more commodities
Imports 2024$29 bn
- Copper$10 bnfrom Chile 28%, Indonesia 11%, Dem. Rep. Congo 9% · 111 more
- Aluminium$5.7 bnfrom Australia 19%, Russia 15%, India 11% · 133 more
- Lithium*$2.2 bnfrom China 64%, Chile 23%, Australia 5% · 47 more
- Lead$1.9 bnfrom Mexico 37%, Australia 15%, Peru 12% · 40 more
- Zinc$1.6 bnfrom Mexico 27%, Australia 15%, United States of America 14% · 33 more
- Nickel$1.3 bnfrom Indonesia 23%, New Caledonia 18%, Australia 11% · 44 more
- Molybdenum$1.1 bnfrom Mexico 28%, Chile 24%, China 20% · 21 more
- Silicon$738 mfrom China 45%, United States of America 10%, Malaysia 10% · 30 more
and 38 more commodities
Trade values in current US dollars (ores, concentrates, intermediates, chemicals and refined metal), not prices. * Includes HS codes that also cover other products. Source: CEPII BACI (HS22), Etalab Open Licence 2.0 — details.
Fiscal regime for mining
| Instrument | Applies to | Rate | Legal basis |
|---|---|---|---|
| Corporate income tax (mining) | All mineralsMarginal scale for domestic corporations: 10% up to KRW 200 million; 20% from KRW 200 million to 20 billion; 22% from KRW 20 billion to 300 billion; 25% above KRW 300 billion. Corporations under Art. 60-2(1)(1) (passive real-estate/rental companies): 20% up to KRW 20 billion, 22% to 300 billion, 25% above. No mining-specific rate; local income tax is levied separately (not read) | 10-25 sliding scale과세표준 (tax base of each business year's income) | 법인세법 (Corporate Tax Act), as amended by Act No. 21217 of 23 Dec 2025 · Art. 55(1)in force 2025-12-23 |
Rates and terms as set in the cited law or regulation; agreements with individual projects can differ. Not legal or tax advice.
Deals and financing (9)
2026-07-15 · Offtake · signed
Global Tungsten & Powders → Almonty Industries · Sangdong tungsten mine
Almonty extended its Sangdong tungsten concentrate offtake with Global Tungsten & Powders from 15 to 21 years and raised contracted volume by 40% to 4.41 million MTU at improved pricing.
2025-09-09 · Acquisition · signed
Toyota Tsusho Corporation → Zhejiang Huayou Cobalt · LG-HY BCM cathode active material plant (Gumi, Korea; LG Chem-Huayou JV)
Toyota Tsusho signed a share transfer agreement with Huayou to acquire 25% of LG-HY BCM, the LG Chem-Huayou joint venture making cathode active materials for automotive batteries in Gumi, South Korea.
2025-06-05 · Project finance · signed · KRW 9000
Korea Development Bank → Australian Strategic Materials · Korean Metals Plant (Ochang)
ASM refinanced its Korea Development Bank facility for the Korean Metals Plant into a secured loan of up to KRW 9 billion after a KRW 3 billion repayment.
2025-05-07 · Offtake · signed
Tungsten Parts Wyoming, Inc.; Metal Tech → Almonty Industries · Sangdong tungsten mine
Almonty signed a binding offtake with US defense contractor Tungsten Parts Wyoming and Israeli processor Metal Tech for at least 40 t a month of tungsten oxide, exclusively for US defense uses.
2023-06-21 · Joint venture · signed · KRW 1.09696e+06
CNGR Advanced Material (Zhongwei HK Hongchuang) → POSCO Future M Co., Ltd. · 110 kt/y high-nickel precursor plant, Pohang
CNGR and POSCO Future M signed a joint venture agreement for a 110,000 t/y high-nickel cathode precursor plant in Pohang with total investment of about KRW 1.097 trillion; CNGR holds 80%.
2023-06-21 · Joint venture · signed · KRW 410000
CNGR Advanced Material (Zhongwei HK Xingchuang) → POSCO Holdings Inc. · Nickel refinery, Pohang
CNGR and POSCO Holdings signed a joint venture agreement to build a nickel refinery in Pohang, Korea, with fixed investment of about KRW 410 billion; CNGR holds 40% and POSCO 60%.
2023-05-03 · Joint venture · announced
Zhejiang Huayou Cobalt → POSCO Future M Co., Ltd. · Nickel sulphate refinery and precursor plant, Pohang Bluevalley
Huayou and POSCO Future M signed a non-binding investment MoU with Gyeongbuk province and Pohang city to build a nickel sulphate refinery and precursor plant in the Pohang Bluevalley industrial complex.
2023-04-19 · Joint venture · announced
Zhejiang Huayou Cobalt → LG Chem Ltd. · Battery materials (metal sulphate and precursor) plant, Saemangeum national industrial complex
Huayou and LG Chem signed a non-binding investment MoU with Saemangeum authorities and Gunsan city to set up a metal sulphate and precursor plant in Korea's Saemangeum industrial complex.
2023-02-27 · Project finance · signed · US$460 m
Korean government-owned banks → POSCO Pilbara Lithium Solution Co. (POSCO / Pilbara Minerals JV) · Gwangyang 43 ktpa lithium hydroxide plant
The POSCO-Pilbara Minerals downstream joint venture signed a KRW 600 billion (about USD 460 million) loan from Korean state-owned banks to fund the balance of its 43 ktpa lithium hydroxide plant in Gwangyang.
Mines and facilities (5)
- Keum-sung molybdenum mineMine · In production · North ChungcheongMolybdenum
- Korea Zinc Onsan SmelterSmelter · In production · UlsanZinc, Lead, Silver, Gold, Antimony
- LS MnM Onsan Copper SmelterSmelter · In production · UlsanCopper, Gold, Silver
- Sangdong Tungsten MineMine · In production · GangwonTungsten
- Young Poong Seokpo Zinc SmelterSmelter · In production · Gyeongsangbuk-doZinc
Latest news
All news →- Korea and Mongolia discuss critical minerals cooperation and early signing of their CEPA
2026-10-30 · Ministry of Foreign Affairs of Korea (via Korea.kr)
- Korea and Germany pledge closer cooperation on supply chains and critical raw materials
2026-10-30 · Ministry of Trade, Industry and Energy of Korea (via Korea.kr)
- Korea moves to procurement for a dedicated national critical minerals stockpile base
2026-10-28 · Public Procurement Service of Korea (via Korea.kr)
- Korea procurement agency and Korea Eximbank agree to finance private partners in public stockpiling
2026-10-28 · Public Procurement Service of Korea (via Korea.kr)
- Korea and Chile discuss minerals cooperation in talks to upgrade their free trade agreement
2026-10-19 · Ministry of Trade, Industry and Energy of Korea (via Korea.kr)
- Elevra agrees to supply Quebec spodumene to LG Energy Solution
2026-10-08 · Mining Technology