Cargo ships sail along Yangtze river in Nanjing, in China's eastern Jiangsu province on May 8, 2026. (Photo by HECTOR RETAMAL / AFP via Getty Images)

Sinopec storage tanks are seen at the crude oil refinery Sinopec Jinling Petrochemical Plant in Nanjing, in China's eastern Jiangsu province on May 8, 2026. (Photo by HECTOR RETAMAL / AFP via Getty Images)

A general view of the crude oil refinery Sinopec Jinling Petrochemical Plant and Yangtze river during sunset in Nanjing, in China's eastern Jiangsu province on May 8, 2026. (Photo by HECTOR RETAMAL / AFP via Getty Images)

A general view of the crude oil refinery Sinopec Jinling Petrochemical Plant in Nanjing, in China's eastern Jiangsu province on May 8, 2026. (Photo by HECTOR RETAMAL / AFP via Getty Images)

A general view of the crude oil refinery Sinopec Jinling Petrochemical Plant in Nanjing, in China's eastern Jiangsu province on May 8, 2026. (Photo by HECTOR RETAMAL / AFP via Getty Images)

A general view of the crude oil refinery Sinopec Jinling Petrochemical Plant in Nanjing, in China's eastern Jiangsu province on May 8, 2026. (Photo by HECTOR RETAMAL / AFP via Getty Images)

A general view of the crude oil refinery Sinopec Jinling Petrochemical Plant in Nanjing, in China's eastern Jiangsu province on May 8, 2026. (Photo by HECTOR RETAMAL / AFP via Getty Images)

A general view of the crude oil refinery Sinopec Jinling Petrochemical Plant in Nanjing, in China's eastern Jiangsu province on May 8, 2026. (Photo by HECTOR RETAMAL / AFP via Getty Images)