A worker is pictured at a production line of the Swire Coca-Cola Beverages Hubei Limited in Wuhan, central China's Hubei Province, March 24, 2020. Permitted by local authorities on March 15 to resume production, the beverage maker in Wuhan has restored the operation of some production lines since Monday. (Xinhua/Xiao Yijiu)

A worker monitors a production line of the Swire Coca-Cola Beverages Hubei Limited in Wuhan, central China's Hubei Province, March 24, 2020. Permitted by local authorities on March 15 to resume production, the beverage maker in Wuhan has restored the operation of some production lines since Monday. (Xinhua/Xiao Yijiu)

A man works at a production line of the Swire Coca-Cola Beverages Hubei Limited in Wuhan, central China's Hubei Province, March 24, 2020. Permitted by local authorities on March 15 to resume production, the beverage maker in Wuhan has restored the operation of some production lines since Monday. (Xinhua/Xiao Yijiu)

A worker passes by a billboard at the workshop of the Swire Coca-Cola Beverages Hubei Limited in Wuhan, central China's Hubei Province, March 24, 2020. Permitted by local authorities on March 15 to resume production, the beverage maker in Wuhan has restored the operation of some production lines since Monday. (Xinhua/Xiao Yijiu)

A worker counts the goods at the workshop of the Swire Coca-Cola Beverages Hubei Limited in Wuhan, central China's Hubei Province, March 24, 2020. Permitted by local authorities on March 15 to resume production, the beverage maker in Wuhan has restored the operation of some production lines since Monday. (Xinhua/Xiao Yijiu)

A man works at a production line of the Swire Coca-Cola Beverages Hubei Limited in Wuhan, central China's Hubei Province, March 24, 2020. Permitted by local authorities on March 15 to resume production, the beverage maker in Wuhan has restored the operation of some production lines since Monday. (Xinhua/Xiao Yijiu)

A worker operates at a production line of the Swire Coca-Cola Beverages Hubei Limited in Wuhan, central China's Hubei Province, March 24, 2020. Permitted by local authorities on March 15 to resume production, the beverage maker in Wuhan has restored the operation of some production lines since Monday. (Xinhua/Xiao Yijiu)

A man works at a production line of the Swire Coca-Cola Beverages Hubei Limited in Wuhan, central China's Hubei Province, March 24, 2020. Permitted by local authorities on March 15 to resume production, the beverage maker in Wuhan has restored the operation of some production lines since Monday. (Xinhua/Xiao Yijiu)