Wang Wenyin profile photo

Wang Wenyin

Global rank #3313 · Metals & Mining
Estimated net worth
$1.04B
$0 (0.00%) since the previous estimate
Updated Oct 12, 2026, 11:05 AM EDT

Wang Wenyin moved to Shenzhen with very little money, worked in warehousing and manufacturing, then founded the business that became Amer International and grew it into a major copper and mining group. [1][2]

He started from a low-capital position in Shenzhen

Forbes says Wang moved to Shenzhen in 1993 with the equivalent of about fifty dollars, placing his starting position far below the capital base associated with an inherited industrial business. [1]

Fortune says Wang grew up in poor Anhui province and worked as a warehouse manager before starting his own power-cord business, which later expanded into Amer International. [2]

The reviewed evidence therefore describes a founder beginning with limited personal resources and operating experience rather than a family-owned mining or metals platform. [1][2]

Amer scaled from power cords into global copper

Fortune reported that Amer grew from a small copper-rod producer into one of the world's largest copper players, adding mines, factories and international trading operations as Wang expanded the group. [2]

The reviewed record supports a self-created fortune built despite severe financial disadvantage at the start, with Wang moving from low-paid work and minimal capital into ownership of a large metals conglomerate. [1][2]

Sources for background

Sources reviewed Sep 22, 2026.

  1. Wang Wenyin · Forbes · Nov 8, 2023
  2. Wang Wenyin: China's New Prince of Copper · Fortune · Dec 4, 2014

Comparable Metals & Mining billionaires

Similar Metals & Mining billionaires by estimated net worth.

Sources and calculations

Grizzly Bulls tracks this published net worth estimate over time and separately values identified public holdings when share counts and market prices are available. The total shown at the top currently uses the latest available Forbes estimate; holding values shown on this page do not replace it.

A second published estimate from Bloomberg differs by 1033.61% from the net worth shown above.

Background citations are listed with the background section so its numbered references remain easy to follow.