Tantalum Concentrate Producers Suppliers Buyers

• Product
• Specification
• Company
• B/S
• View
• Date

• Coltan ore ，
• Ta2O5 20-30% Nb2O5 8%
• Hainan Aotong International Trade Co.
• Sell
• 732
• 2026-05-23 17:25:55

• Ta concentrate
• 30%
• Silegy Mining
• Sell
• 1719
• 2026-04-06 18:59:22

• Ta-Nb slag
• 1.5% Sn, 6% Ta2O5, 3% Nb2O5
• Luna Smelter Ltd.
• Sell
• 1813
• 2026-04-02 21:01:34

• Ta concentrate
• Ta2O5＞10%，Nb2O5＞10%
• Zhejiang Chuangxin New Material Co.
• Buy
• 3367
• 2025-08-19 11:24:08

• Tantalum ore
• 5-65%
• Shanghai Zhirong Chemical Co., Ltd.
• Buy
• 3617
• 2025-08-08 17:56:44

• Tantalum ore
• More than 25%
• Shanghai Zhirong Chemical Co., Ltd.
• Sell
• 3115
• 2025-08-03 19:30:22

• Tantalite Ore
• 30.55% and 22.54%
• Coltan Mining Limited
• Sell
• 4121
• 2025-05-21 14:28:47

• tantalum ore
• There is no limit to the range of taste
• Guilin Jinsheng Mining Co.
• Buy
• 2819
• 2025-05-12 09:58:28

• Tantalum Niobium
• subjected to assay report
• Hubei Global Union Technology Co.
• Buy
• 3046
• 2025-04-27 10:47:34

• Coltan
• Ta205 min.20% Nb2O5 min. 50%
• Critica Minetals Tanzania Limited
• Sell
• 4634
• 2024-10-08 18:03:19

• Coltan
• Ta205 min.20% Nb2O5 min. 50%
• Critica Minetals Tanzania Limited
• Sell
• 4686
• 2024-10-08 18:03:19

• Tantalite
• 30% Ta2O5 5% Nb2O5 30% SiO2
• Graphesol Co.
• Sell
• 6724
• 2024-02-06 18:40:52

• Tantalite Ore
• Ta2O5 ≥ 30%, Nb2O5 ≥10%
• New Best Supply Chain Management (Shenzhen) Co.
• Buy
• 10341
• 2023-09-25 14:17:51

• Tantalum
• Raw ore crushed into powder (50-70mesh), Ta2O5(5-18%) and Nb2O5>50%
• PSB Mines Tanzania
• Sell
• 7170
• 2023-07-26 17:30:52

• tantalum ore
• ≥30%
• Jiangxi Tuohong New Material Co.
• Buy
• 9562
• 2023-07-21 10:07:26

• Tantalite
• Purity 37%
• Zaneb Trading Co.
• Sell
• 5998
• 2023-05-24 13:38:43

• Tantalum ore
• Ta 35% Nb 15%
• New Frontier International FZ LLC
• Sell
• 5944
• 2023-05-13 10:30:08

• Ta2O5 39% min
• Coltan Ore
• Jmmv Invest
• Sell
• 5731
• 2023-05-11 05:13:55

• tantalite
• Ta2O5 50% min
• Ellaei LLC
• Sell
• 5525
• 2023-04-25 11:09:26

• Tanatalite
• Tantalite with Ta2O5 from 5% to 65%
• Handa Trading PLC
• Sell
• 7255
• 2023-04-11 21:57:54

• Ta205
• Ta205 - 25% - 35% , Nb205 25% minimum
• Indviz Metals Limited
• Sell
• 6284
• 2023-03-10 19:54:33

• TA
• 25%+
• Leap Investment Ventures
• Sell
• 4294
• 2023-01-06 09:32:42

• Ta ore 30%min
• Ta2O5 30%min
• Jr Import and Export
• Sell
• 4835
• 2022-12-15 22:26:07

• Tantalum ore
• Ta2O5≧15%, Nb2O5≧4%,
• Jiangxi Sanshi Nonferrous Metal Co.
• Buy
• 6131
• 2022-11-22 08:57:54

• Tantalum Ore
• Ta2O5 30.00% - 60.00% Min
• Sincosite
• Sell
• 5105
• 2022-09-08 18:05:34

• Tantalite
• Ta2O5 = 40% | Nb2O5 >= 15%
• Protomining SA
• Sell
• 4662
• 2022-08-22 18:28:45