The registered address of chinan silicon port chemical co. Ltd. Is located in the sanjoo district of the tianbashi district, shandong province, located in no. 5888, state no. 19a-112-03, and is registered as the market supervisory authority of the tianbashi district of chinan city, with legal persons representing han yok-hwan and operating on general projects: sale of chemical products (other than licensed chemical products) [business of branches]; initial processing of non-food agricultural products [business of branches]; sale of construction materials [business of branches]. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)