2016 G20 Hangzhou summit
11th meeting of the Group of Twenty (G20)

The 2016 G20 Hangzhou summit was the eleventh meeting of the Group of Twenty (G20). It was held in the city of Hangzhou, Zhejiang. It was the first ever G20 summit to be hosted in China and the second in an Asian country after 2010 G20 Seoul summit was hosted in South Korea.
Context
Pollution in China
In the days before the G20 Hangzhou summit, only some vehicles were allowed through the city, construction sites were stopped, inhabitants received a week-long holidays (and were encouraged to leave the city) and factories in the region (including more than two hundred steel mills) were asked to stop their production (in order to temporarily reduce air pollution).
Climate change
On 3 September 2016, US President Barack Obama and CCP General Secretary Xi Jinping announced the ratification of the Paris Agreement (of the 2015 United Nations Climate Change Conference) by their countries, bringing the total number of countries ratifying the agreement to 26; the United States and China represent respectively 18 percent and 20 percent of global carbon dioxide emissions (the driving force behind global warming).
Economic statements
The main themes of final communiqué of the summit are:
Fight against tax evasion (asking the OECD for a black list of tax havens).
Favour international trade and investments and opposition to protectionism.
Fiscal stimulus and innovation to boost economic growth.
Combating "populist attacks" against globalization.
Strengthen support for refugees.
This brief starts where responsible research should: with the source description of “2016 G20 Hangzhou summit” as 11th meeting of the Group of Twenty (G20). Everything that follows is an evidence route, not borrowed authority.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 14, 2026. The linked authority identifier is Q19588626. Authority coordinates are 30.250, 120.168. 1 of 2 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2016, 2010 and 2015.
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This entry incorporates text from “2016 G20 Hangzhou summit” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.