When did the wire rope factory under Angang become yellow?

20 17 yellow wire rope factory affiliated to Angang. Relevant information shows that the wire rope products factory under Angang belongs to metallurgical industry group, which was established in August 1999 and is located at No.7/KLOC-0, Hongqi Road, Lingshan, Lishan District, Anshan City, Liaoning Province. The main business includes wire rope and its products, general parts, metal structure manufacturing, wood wheel processing and motor repair. However, due to poor management, the company was unable to turn over funds in 2060.