The stock code is 601188. The main business is the investment, development, construction, operation and management of expressway. It is also a large enterprise under the provincial management which combines the real estate industry, the physical distribution and transportation industry, the advertising ...
Heilongjiang Transport Development Co., Ltd., together with its subsidiaries, engages in the investment, development, construction, operation, and management of toll roads in China. The company primarily operates and manages Harbin-Dalian expressway with a total length of 132.664 kilometers. It also ...
soil and water retention rate, forest stand growth (per unit area), the proportion of national investment and the annual carbon sequestration have important impact on the sustainability, with a weight of 39.0% in all the indicators. We also analyzed the factors hindering the sustainable development...