Discount of $3.90/L is launched for purchase at Kwun Tong Road, Siu Lek Yuen, Wang Chin Street, Prince Edward Road West, Waterloo Road, Ting Tai Road, Sheung Shui, Tsing Yi, Tsuen Wan, Tung Chung, Container Port Road, Kowloon Tong, Shek Kong, Lai Chi Kok, Pok Fu Lam Road and Chai Wan petrol stations