China has extended the Ballast Water Management Convention (BWMC) to Hong Kong. It now covers more than 90% of world merchant shipping tonnage. China notified the International Maritime Organization (IMO) on May 13th about the extension of BWMC to the Hong Kong Special Administrative Region,...
https://insurancemarinenews.com/insurance-marine-news/china-extends-bwmc-to-hong-kong/