When will Tiandi Huatai Wangjiata Coal Mine be withdrawn?

Tiandi Huatai Wangjiata Coal Mine was withdrawn on February 3, 20221. 2019 65438+On February 28th, Xinneng Mining Co., Ltd. and Erdos Tiandi Huatai Mining Engineering Technology Co., Ltd. signed a fully commissioned operation contract for Wangjiata Mine of Xinneng Mining Co., Ltd. (hereinafter referred to as "Wangjiata Coal Mine"). The name of the contract is the Entrusted Production Contract of Wangjiata Mine, and the validity period of the contract is from 2020 1 to 2022 1.