What is the original password of the new China Coal Card?

The last 6 digits of the ID card. According to relevant public information, the initial password of the card is the last 6 digits (numbers) of the ID card. China Coal Xinji Energy Co., Ltd. (formerly known as SDIC Xinji Energy Co., Ltd.), established in 1997, is located in Huainan City, Anhui Province, and is an enterprise mainly engaged in the production and supply of electricity and heat.