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
|}