Which are the top countries that are the producers and consumers of gold and silver ?

China is the largest producer of gold, followed by Australia, Russia, and the United States. India is the largest consumer of gold, followed by China, the United States, and Indonesia.

As for silver, Mexico is the largest producer, followed by Peru, China, and Russia. India is also the largest consumer of silver, followed by China, the United States, and Japan. It's worth noting that gold and silver are both widely produced and consumed around the world, and these rankings may vary slightly depending on the source and the year being considered.