Zhejiang Communications Investment Zhongtan Environmental Technology Co., Ltd.

Zhejiang Communications Investment Zhongtan Environmental Technology Co., Ltd. (hereinafter referred to as "Zhongtan Technology") is a wholly-owned subsidiary of Zhejiang Commercial Group Co., Ltd., established in March 2016 with a registered capital of RMB 600 million. It is mainly engaged in integrated energy management for transportation stations and industrial and commercial parks, with business covering the investment, construction, and operation of energy equipment such as photovoltaics, energy storage, charging piles, and heating and cooling, as well as carbon asset management. By the end of 2023, the company had 24 subsidiaries and 10 branches, with cumulative grid-connected photovoltaic capacity exceeding 500 MW, grid-connected and under-construction energy storage capacity of 20 MW, 10 gasification stations under management, and more than 400 customers served, with business mainly covering regions such as the Yangtze River Delta and the Pearl River Delta. Through years of continuous effort, it has become one of the competitive enterprises in integrated energy management within the province and is committed to developing into a leading "digital and intelligent integrated energy service provider".