China-Places.com a répertorié environ 30 Plantes chimiques dans Wujiaochang. Certains des mieux notés Plantes chimiques dans Wujiaochang sont- Shanghai Shengyu Iron and Steel Co. Ltd., Shanghai Yangyang Steel Development Limited Company, Shanghai Sanyou Iron and Steel Co. Ltd., Shanghai Yangyang Steel Development Limited Company, Shanghai Yuanmao Iron and Steel Co. Ltd., Shanghai Zhujun Steel Development Limited Company, Shanghai Yizhou Iron and Steel Co. Ltd., Shanghai Tianchuan Iron and Steel Co. Ltd., Shanghai Tiema Iron and Steel Co. Ltd. & Shanghai Guangzeng Steel Development Limited Company.