On October 26, 2025, President Xi Jinping sent a message of condolence to Thailand's King Maha Vajiralongkorn Phra Vajiraklaochaoyuhua over the passing of Thailand's Queen Mother Sirikit. On behalf of the Chinese government and people, he expressed deep condolences and extended sincere sympathies to the Thai royal family, government and people.

Xi Jinping noted that Queen Mother Sirikit enjoys high prestige within the Thai royal family and among the Thai people. Deeply committed to China-Thailand friendship, she once visited China on behalf of late King Bhumibol Adulyadej and made important contributions to promoting the special friendship between China and Thailand as close as one family. She will always be remembered.