双乐股份：公司的PCB颜料下游客户主要为油墨色浆生厂商
Group 1 - The main customers of the company's PCB pigment are ink and color paste manufacturers [2] - The company is currently collaborating with downstream partners to develop pigments for panels [2]
Group 1 - The main customers of the company's PCB pigment are ink and color paste manufacturers [2] - The company is currently collaborating with downstream partners to develop pigments for panels [2]