When did Zhangzhuang Coal Mine, a new mine, go bankrupt?

Zhangzhuang Coal Mine is a newly-built mine and went bankrupt on July 16, 2003. Zhuangzhuang Coal Mine Zhangzhuang Coal Mine is named after its geographical location. The meaning of place names is named after the mine is located in Mine Street and engaged in coal mining. History1958 started construction on September 27th,1960 65438+February 24th, and went bankrupt and reorganized into Ssangyong Company in September 2004. On July 6, 2003, the Intermediate People's Court of Tai 'an declared Zhangzhuang Mine and Yucun Mine bankrupt. On July 18, Laiwu Intermediate People's Court declared Xigang Mine bankrupt.