Glonghui, May 15, 丨 Fullerent (605566.SH) said at the performance briefing that in order to stabilize the good quality of the company's products and maintain a continuous competitive advantage, the company will further expand into the intermediate industry upstream of the industrial chain. As the main raw material for dye production, dye intermediates have a great influence on dye production. Intermediates account for the vast majority of dye production costs, and dye production costs are greatly affected by fluctuations in the upstream intermediate market. With the gradual investment of the company's “disperse dye intermediate construction project”, the future will increase the company's production capacity of disperse dye intermediates, enhance the company's ability to independently supply disperse dye intermediates, reduce the impact of fluctuations in the dye intermediate market on the company's business, and enhance the company's market competitiveness.