浙江龙盛：染料总产能约30万吨/年

Group 1 - The company, Zhejiang Longsheng, is a leading player in the global dye and textile chemicals industry [1] - The manufacturing segments primarily include domestic dyes, disperse dyes, and intermediates, along with real estate and investment businesses [1] - The total dye production capacity is approximately 300,000 tons per year, while the intermediates capacity is around 120,000 tons per year [1]