Photo taken on July 11, 2013 shows the inauguration ceremony of Sinopec Lubricant (Singapore) Pte Ltd at Tuas in the south western tip of Singapore. China Petroleum and Chemical Corporation (Sinopec), China's largest integrated energy and chemical group, celebrated in Singapore on Thursday the opening of its first lubricant plant outside China. The Sinopec Lubricant (Singapore) Pte Ltd, located at Tuas in the south western tip of Singapore, covers an area of 242,811 square meters. (Xinhua/Then Chih Wey)

Vice-CEO of Sinopec Zhang Jianhua (L) and Chinese Ambassador to Singapore Duan Jielong (R) attend the inauguration ceremony at Tuas in the south western tip of Singapore, July 11, 2013. China Petroleum and Chemical Corporation (Sinopec), China's largest integrated energy and chemical group, celebrated in Singapore on Thursday the opening of its first lubricant plant outside China. The Sinopec Lubricant (Singapore) Pte Ltd, located at Tuas in the south western tip of Singapore, covers an area of 242,811 square meters. (Xinhua/Then Chih Wey)

Vice-CEO of Sinopec Zhang Jianhua speaks during the inauguration ceremony at Tuas in the south western tip of Singapore, July 11, 2013. China Petroleum and Chemical Corporation (Sinopec), China's largest integrated energy and chemical group, celebrated in Singapore on Thursday the opening of its first lubricant plant outside China. The Sinopec Lubricant (Singapore) Pte Ltd, located at Tuas in the south western tip of Singapore, covers an area of 242,811 square meters. (Xinhua/Then Chih Wey)

Photo taken on July 11, 2013 shows the Sinopec Lubricant (Singapore) Pte Ltd at Tuas in the south western tip of Singapore. China Petroleum and Chemical Corporation (Sinopec), China's largest integrated energy and chemical group, celebrated in Singapore on Thursday the opening of its first lubricant plant outside China. The Sinopec Lubricant (Singapore) Pte Ltd, located at Tuas in the south western tip of Singapore, covers an area of 242,811 square meters. (Xinhua/Then Chih Wey)

Photo taken on July 11, 2013 shows the Sinopec Lubricant (Singapore) Pte Ltd at Tuas in the south western tip of Singapore. China Petroleum and Chemical Corporation (Sinopec), China's largest integrated energy and chemical group, celebrated in Singapore on Thursday the opening of its first lubricant plant outside China. The Sinopec Lubricant (Singapore) Pte Ltd, located at Tuas in the south western tip of Singapore, covers an area of 242,811 square meters. (Xinhua/Then Chih Wey)

Photo taken on July 11, 2013 shows the Sinopec Lubricant (Singapore) Pte Ltd at Tuas in the south western tip of Singapore. China Petroleum and Chemical Corporation (Sinopec), China's largest integrated energy and chemical group, celebrated in Singapore on Thursday the opening of its first lubricant plant outside China. The Sinopec Lubricant (Singapore) Pte Ltd, located at Tuas in the south western tip of Singapore, covers an area of 242,811 square meters. (Xinhua/Then Chih Wey)

Photo taken on July 11, 2013 shows the Sinopec Lubricant (Singapore) Pte Ltd at Tuas in the south western tip of Singapore. China Petroleum and Chemical Corporation (Sinopec), China's largest integrated energy and chemical group, celebrated in Singapore on Thursday the opening of its first lubricant plant outside China. The Sinopec Lubricant (Singapore) Pte Ltd, located at Tuas in the south western tip of Singapore, covers an area of 242,811 square meters. (Xinhua/Then Chih Wey)

Photo taken on July 11, 2013 shows the Sinopec Lubricant (Singapore) Pte Ltd at Tuas in the south western tip of Singapore. China Petroleum and Chemical Corporation (Sinopec), China's largest integrated energy and chemical group, celebrated in Singapore on Thursday the opening of its first lubricant plant outside China. The Sinopec Lubricant (Singapore) Pte Ltd, located at Tuas in the south western tip of Singapore, covers an area of 242,811 square meters. (Xinhua/Then Chih Wey)