Chongqing and Addis Ababa, capital of Ethiopia in 2011 signed a Memorandum of Understanding (MOU) on establishing friendly relations and cooperation.

With a population of 3,384,569 (2007 census), Addis Ababa is the largest city in the country.

Temperatures in Addis Ababa are remarkably constant from month to month. The average highs are between 17°C (63°F) and 22°C (71°F). The average lows are between 11°C (51°F) and 14°C (58°F). The warmest months are February to May. Temperatures and climate can vary due to elevation. Due to altitude there is a huge day to night range of temperature: It is often 27°C (81°F) at lunchtime and 3°C (37°F) at night: Evenings in Addis always take a second layer of clothing with you.