- Jan. 2020 JISCO Stainless Steel Ferroniobium Bidding Purchase PriceJan 10, 2020
- Dec. 2019 Lianyuan Iron and Steel High Silicon Ferroniobium Bidding Purchase PriceDec 02, 2019
- Dec. 2019 JISCO Stainless Steel Ferroniobium Bidding Purchase PriceNov 28, 2019
- Mid-Oct. 2019 Lianyuan Iron and Steel High Silicon Ferroniobium Bidding Purchase PriceOct 18, 2019
- Oct. 2019 Pingxiang Iron and Steel Ferroniobium Bidding Purchase PriceOct 09, 2019
- Sep. 2019 Lianyuan Iron and Steel High Silicon Ferroniobium Bidding Purchase PriceSep 25, 2019
- Aug. 2019 Lianyuan Iron and Steel High Silicon Ferroniobium Bidding Purchase PriceJul 26, 2019
- Jul. 2019 Jiujiang Iron and Steel Ferroniobium Bidding Purchase PriceJul 04, 2019
- Jul. 2019 Pingxiang Iron and Steel Ferroniobium Bidding Purchase PriceJul 04, 2019
- Jun. 2019 Pingxiang Iron and Steel Ferroniobium Bidding Purchase PriceJun 10, 2019
- Mar. 2019 Lianyuan Iron and Steel High Silicon Ferroniobium Bidding Purchase PriceMar 11, 2019
- Jan. 2019 Hebei Jingye Ferroniobium Bidding Purchase PriceJan 09, 2019
- Feb. 2019 Lianyuan Iron and Steel High Silicon Ferroniobium Bidding Purchase PriceJan 04, 2019
- Jan. 2019 Lianyuan Iron and Steel High Silicon Ferroniobium Bidding Purchase PriceDec 29, 2018
- Sep. 2018 Tonghua Steel Ferroniobium Bidding Purchase PriceSep 07, 2018
- Sep. 2018 Hebei Jingye Ferroniobium Bidding Purchase PriceSep 05, 2018
- Aug. 2018 Hengyang Valin Steel Pipe Ferroniobium Bidding Purchase PriceAug 02, 2018
- Late Jul. 2018 Hebei Jingye Ferroniobium Bidding Purchase PriceJul 25, 2018
- Jun. 2018 Hengyang Steel Pipe Ferroniobium Bidding Purchase PriceJun 07, 2018
- May. 2018 Hengyang Steel Pipe Ferroniobium Bidding Purchase PriceMay 10, 2018
- May. 2018 Fushun New Steel Ferroniobium Bidding Purchase PriceMay 10, 2018
- Feb. 2018 Hengyang Steel Pipe Ferroniobium Bidding Purchase PriceJan 29, 2018
- Jan. 2018 Hengyang Steel Pipe Ferroniobium Bidding Purchase PriceJan 16, 2018
- Oct. 2017 Northeast Special Steel (Fushun/Bar and Wire) Ferroniobium Bidding Purchase PriceOct 09, 2017
- Oct. 2017 Minmetals Steel Ferroniobium Bidding Purchase PriceOct 09, 2017
- Sep. 2017 Northeast Special Steel (Fushun/Bar and Wire) Ferroniobium Bidding Purchase PriceSep 05, 2017
- Aug. 2017 Northeast Special Steel (Fushun/Bar and Wire) Ferroniobium Bidding Purchase PriceAug 03, 2017
- Jul. 2017 Northeast Special Steel (Fushun/Bar and Wire) Ferroniobium Bidding Purchase PriceJul 04, 2017
- Jul. 2017 Dalian High Alloy Rod and Wire Ferroniobium Bidding Purchase PriceJul 04, 2017
- Jul. 2017 Fushun Special Steel Ferroniobium Bidding Purchase PriceJul 04, 2017