David Rouzer, Representative of North Carolina, said that the House-passed Maritime Supply Chain Security Act will enhance port infrastructure and national security by replacing Chinese-origin equipment. The statement was made on X.
“My bill, the Maritime Supply Chain Security Act, was recently passed in the House,” said David Cheston Rouzer, U.S. Representative from North Carolina. “It strengthens port infrastructure and bolsters our national security by clarifying federal funds can be used to replace port crane hardware and software of Chinese origin. I had the opportunity to discuss its significance with Nick Craig, emphasizing how the bill will safeguard our nation and highlight the Port of Wilmington’s vital role in driving North Carolina’s economic growth.”
The Maritime Supply Chain Security Act, passed by the House in June 2025, directs the Maritime Administration to use federal grants to replace Chinese-origin port equipment, especially ship-to-shore cranes. This measure is due to concerns over potential national security vulnerabilities linked to Chinese manufacturers, as reported by the Congressional Record and statements from Representative Rouzer.
A 2024 House investigation found that about 80% of U.S. ship-to-shore cranes were supplied by ZPMC, a Chinese state-owned company. More than 200 Chinese-made cranes are operating in U.S. ports without comprehensive security screening, raising alarms about espionage and remote-access risks, according to the Carnegie Endowment for International Peace.
The House Transportation Committee notes that prior to this legislation, Port Infrastructure Development Program grants were used for general upgrades. However, they now include specific funding to replace Chinese-made cranes and hardware, marking a federal funding shift toward targeted port security improvements.
According to the House Transportation Committee, Rouzer is a Republican representing North Carolina’s 7th District. He chairs the Transportation and Maritime Security Subcommittee and has focused on strengthening U.S. port security and removing foreign technology threats through bills like the Maritime Supply Chain Security Act.
