2019十大正规网赌网址-全球网赌十大平台

petrochina



PetroChina’s logo symbolises our commitment to ensuring harmony between the development of energy and the environment. The flower-shaped logo’s colors are those of China’s national flag, with its ten petals representing our core businesses. The solid red base illustrates PetroChina’s strength and cohesion, while the rising sun highlights our brilliant future.

2019十大正规网赌网址|全球网赌十大平台

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