Core Viewpoint - The company, Dongfang Tantalum Industry (000962.SZ), plans to raise funds primarily for three construction projects and to supplement working capital [1] Group 1: Fundraising Projects - The first project is the construction of a digital factory for tantalum and niobium hydrometallurgy, with a total investment of 677 million yuan, aiming to produce various products including 1,100 tons/year of potassium fluotantalate and 1,700 tons/year of niobium pentoxide [1] - The second project involves the renovation of the tantalum and niobium pyrometallurgy smelting product production line, with an expected annual output of 860 tons/year of smelted niobium and 80 tons/year of smelted tantalum, requiring a total investment of 288 million yuan [1] - The third project focuses on the construction of a high-end tantalum and niobium product production line, which is expected to add 145 tons/year of tantalum and niobium plate and strip products, with a total investment of 281 million yuan [1]

Group 1 - The company plans to raise funds primarily for three construction projects and to supplement working capital [1] - The first project is the construction of a digital factory for tantalum and niobium hydrometallurgy, with a total investment of 677 million yuan, aiming to produce various products including potassium fluotantalate and niobium pentoxide [1] - The second project involves the renovation of the tantalum and niobium pyrometallurgy smelting product production line, with an expected investment of 288 million yuan, which will increase annual production capacity for niobium and tantalum products [1] - The third project focuses on the construction of a high-end tantalum and niobium product production line, with a total investment of 281 million yuan, expected to add 145 tons per year of tantalum and niobium plate and strip products [1]