As China continues to bolster its infrastructure and trade routes, the opening of the Pinglu Canal in the Guangxi Zhuang Autonomous Region marks a significant development. This 134.2-kilometre canal, which connects Hengzhou with the Beibu Gulf, promises to enhance trade links between southwest China and Southeast Asia, supporting the broader goals of the New International Land-Sea Trade Corridor.
Constructed at a cost of approximately 72.7 billion yuan ($10.75 billion), the Pinglu Canal is engineered to accommodate vessels weighing up to 5,000 tonnes. By providing a more direct waterway to the sea, the canal reduces the distance previously covered via ports in Guangdong by more than 560 kilometres. This improvement is expected to lower logistics costs by 18% to 30%, translating into annual transportation savings exceeding 5 billion yuan.
The canal is particularly beneficial for businesses in southwest China, which have traditionally faced higher transportation costs when accessing coastal ports. Now, commodities such as coal, grain, minerals, new-energy materials, and automobile parts can reach international markets more efficiently. This development is poised to strengthen economic ties between China and ASEAN, the region’s largest trading partner, with trade between the two areas having already surpassed $1 trillion in 2025.
In addition to its economic impact, the canal project incorporates several environmental initiatives. Over 98% of the excavated earth and rock was reused, and the canal includes a fish passage and a wildlife crossing. Furthermore, the installation of water-recycling systems is set to conserve more than 1 billion cubic metres of water annually. The canal’s infrastructure includes three navigation hubs with twin-line ship locks to manage a 65-metre difference in water levels.
As the new route facilitates more efficient transportation, it is expected to attract increased investment and encourage supply-chain integration along its path. This development not only improves the movement of goods between southwest China and Southeast Asian markets but also positions the region for greater economic collaboration and growth.