North Korea is experiencing a nationwide construction peak under the strong impetus of the "local development 20 × 10 policy", while the bottleneck of production capacity and quality defects of the domestic cement industry have pushed the supply contradiction of this key building material to a critical point. Since May 2026, the amount of cement imported from China by North Korea through the ports along the Yalu River has increased significantly, which not only reflects the short-term imbalance between supply and demand, but also exposes the deep structural dilemma of North Korea's building materials industry in terms of scale, quality and logistics system.
The "20 × 10 Policy for Local Development" is the core economic initiative launched by the Ninth National Congress of the Workers' Party of Korea in 2024, which calls for new factories, hospitals, service centers and residential buildings in 20 counties every year for ten consecutive years. With the nationwide implementation of the policy, the demand for cement has expanded rapidly, and the existing domestic production capacity has been completely unable to meet the construction rhythm. Sources in Cijiangdao and other places pointed out that the number of current construction projects makes domestic cement production "simply unable to keep up with demand", which is a direct trigger for the surge in imports.
However, demand inflation is only one side of the problem. North Korea's choice of large-scale imports of Chinese cement is also driven by both geographical conditions and product quality. Geographically, mountainous provinces such as Cijiang Province are far away from North Korea's main cement bases, Shunchuan Cement Complex in South Pyongan Province and Xiangyuan Cement Complex in South Hwanghae Province. Long-distance transportation not only pushes up the terminal price of domestic cement, but also aggravates the instability of supply. For areas near the border between China and North Korea, it is more feasible to import Chinese cement directly in terms of logistics and cost. More critical is the quality gap. Under the pressure of being eager to meet the national production target, it is said that the local cement plants in North Korea are rushing to produce and sacrificing quality, resulting in insufficient cement strength and serious transportation losses due to backward packaging and storage conditions. In contrast, China Cement has established a reputation for reliable quality, higher strength and better packaging on the construction site. Although the price of Chinese cement is about 380 yuan ( $52) per ton, which is higher than that of North Korea's domestic cement, construction companies are still willing to pay a premium, especially on key projects that are positioned as "political achievement demonstration projects", and the priority of "completing as soon as possible" has been higher than cost control.
From the perspective of the import channel, the current main cargo flow enters North Korea through three border ports along the Yalu River: Changdianhekou Port is connected to the Quzhanba area in Soju County, North Pyongan Province; Ji'an Port serves the Manpu and Cicheng areas in Cijiang Province; Linjiang Port is connected to the Zhongjiang area in Cijiang Province. Recently, the inflow of building materials at these three ports has increased significantly. In addition to cement, the import of steel and excavation equipment is also rising synchronously.
On the whole, the rapid rise of North Korea's dependence on China's cement is not a simple market adjustment behavior, but a concentrated reflection of the overall pressure of its domestic building materials industry system in terms of quality, capacity and logistics network. As long as the "20 × 10" policy continues to advance, and the domestic cement industry can not achieve capacity expansion and quality improvement in the short term, this cross-border building materials supply pattern is likely to be further solidified in the next few years, which will become an important incision to observe the deepening dependence of North Korea's economy on foreign countries.
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