The products on display showed how Chinese solutions are increasingly woven into the global mining industry's green transition.
Chinese mining enterprises are also actively participating in overseas cooperation projects to advance green mining worldwide.
From green mines to ecological protection and community development, Chinese solutions are offering richer practical examples for the global mining industry's green transformation, Ren added.
Green and low-carbon transition has become a key direction for the high-quality development of the global mining industry.
He looks forward to stronger exchanges and cooperation between China and more countries, including Sudan, in green mining to bring more green technologies and practices to the ground and achieve green development of the mining industry.