At a briefing on COVID-19 relief, the China International Development Cooperation Agency revealed that the country sent medical supplies such as oxygen ventilators to 150 nations and 13 international organizations in 2020. This year, China has supplied 1.5 billion doses of vaccines to 106 nations, as well as four international organizations. The country has also been helping developing countries train medical workers. China vows to help hard-hit economies recover from the pandemic with international cooperation. It has pledged to work to deliver 2 billion doses of vaccines to the world by the end of the year.