Dear Sir or Madam

The China Coal & Mining Expo 2021 is a large-scale mining equipment exhibition approved by the Ministry of Commerce of the People's Republic of China, hosted by China National Coal Association, co-hosteded by China National Coal Group Corp., and organized by China Coal Consultant International and Together Expo Limited. The exhibition is held every two years, and the organizing committee is based in China Coal Industry International Technology Consulting Co., Ltd.

Recently, some illegal exhibition organizations faked the name of China Coal & Mining Expo 2021 to invite investment for its own exhibitions, and even spread rumors about the rescheduling of China Coal & Mining Expo 2021. This vicious competition behavior has seriously disturbed the market order and caused confusion in the industry. To avoid infringement of the rights and interests of exhibitors, we hereby declare as follows:

1. Exhibition Name: China Coal & Mining Expo 2021

2. Exhibition Date: October 26-29, 2021

3. Venue: Beijing New China International Exhibition Center

4. Designated Agent: Shanghai Kechuang Exhibition Service Co., Ltd

We will reserve the right to investigate the tort liability of relevant organizations.

China Coal Consultant International

January 14, 2021