PetroChina.

Bank of Communications credit cards can be used at PetroChina gas stations for discounts: on October 16, 2015 (hereinafter referred to as the "Event Day"), use designated transportation at designated gas stations for the nationwide "Super Reddest Friday" event For bank credit card purchases, you can enjoy a 50 credit card rebate of the amount spent on the day.

The upper limit of card swiping credits that each cardholder can receive is up to RMB 200 based on the cumulative consumption amount reaching the standard. The specific launch time of each gas station activity on the event day is based on the card swiping time of each gas station store.

Card swiping funds can only be used to deduct a single transaction of more than 200 yuan at designated gas stations for this activity.