The government has not said which companies have received contracts to supply equipment, raising doubts as to whether the auctions were fair.
The International Maritime Organization implemented a change effective January 1 forcing the shipping sector to reduce significantly emissions.
The electricity commission has developed plans to curb private participation in the electricity market to consolidate power generation in state hands.
The private fuels market has been hit with three important pieces of news this week, a year after President López Obrador took office.
Only five storage terminals are in operation, mainly due to a lack of clarity in real market pricing and clients willing to exit Pemex contracts.