The state company has been forced to change its strategy of limiting exports, in the face of international crude oil prices that ensure greater liquidity.
The American pharmaceutical company Pfizer develops research to address rare and oncological diseases, for which it invests 15% of its income.
Huawei reuses cell phones with 3G technology to manufacture monitoring systems for endangered species
Through 3G cameras, the technology company will collect information on the behavior of animals in the Yucatan and the effects that climate change has had on their ecosystem.
An order from the Commodity Futures Trading Commission (CFTC) explains that the provider used this information to gain a trading advantage.
According to the NGO Oxfam, 573 people became billionaires in the pandemic, at a rate of one every 30 hours. The owners of energy and food also take advantage of the "suffering".