Can you read? First, oil is bought and sold on an international market. There is no special oil for different countries. Second, the Keystone has been carrying oil for years. The XL portion was to carry tarsands oil to Texas for export. Export because it is a dirty, poor quality crude and the US market does not WANT it. The Chinese make a lot of plastic and it works for them.Just like the oil Biden released from the strategic reserve. He did NOT sell it to China. It was put on the market and China bought most of it because it is dirty, waterlogged poor quality crude but it can be made into plastic.
“Cure” is an overused word in medicine. The majority of pharmaceuticals alleviate symptoms only