This is a list of countries by production in 2019, based on the Mineral Commodity Summary for 2020.[1]
* indicates "Natural resources of COUNTRY or TERRITORY" links. |+2019 Mercury production (metric tonnes) ! Country (or area) !! Production | style="text-align:left"| World || 4,000 |- | China || 3,500 |- | Mexico || 240 |- | Tajikistan || 100 |- | Peru || 40 |- | Argentina || 30 |- | Kyrgyzstan || 20 |- | Norway || 20 |- | style="text-align:left"| Others || 20 |}