Haikou Financial Center under construction

A worker works at the construction site of Haikou Financial Center in Haikou, south China's Hainan Province, Dec. 18, 2021. Haikou Financial Center, located at the Headquarter Economic Zone of Jiangdong New Area in Haikou of Hainan Province, will be completed in January of 2022. (Xinhua/Yang Guanyu)

Workers work at the construction site of Haikou Financial Center in Haikou, south China's Hainan Province, Dec. 18, 2021. Haikou Financial Center, located at the Headquarter Economic Zone of Jiangdong New Area in Haikou of Hainan Province, will be completed in January of 2022. (Xinhua/Yang Guanyu)

Aerial photo taken on Dec. 18, 2021 shows the construction site of Haikou Financial Center in Haikou, south China's Hainan Province. Haikou Financial Center, located at the Headquarter Economic Zone of Jiangdong New Area in Haikou of Hainan Province, will be completed in January of 2022. (Xinhua/Yang Guanyu)

Workers work at the construction site of Haikou Financial Center in Haikou, south China's Hainan Province, Dec. 18, 2021. Haikou Financial Center, located at the Headquarter Economic Zone of Jiangdong New Area in Haikou of Hainan Province, will be completed in January of 2022. (Xinhua/Yang Guanyu)

Aerial photo taken on Dec. 18, 2021 shows the construction site of Haikou Financial Center in Haikou, south China's Hainan Province. Haikou Financial Center, located at the Headquarter Economic Zone of Jiangdong New Area in Haikou of Hainan Province, will be completed in January of 2022. (Xinhua/Yang Guanyu)