How China Quietly Became the World's Top Caviar Producer

How China Quietly Became the World's Top Caviar Producer

Most of the caviar served at Michelin-starred restaurants — Guy Savoy in Paris, The French Laundry in California, Le Bernardin in New York — actually comes from China. It's a striking reversal: caviar has always been tied to nature, sourced from sturgeon historically native to the Caspian Sea between Russia and Iran, with females taking 7-15 years to mature enough to harvest eggs.

That scarcity is exactly what opened the door for China. As wild sturgeon populations collapsed from overfishing, CITES restricted the trade starting in 1998, then banned wild-caviar trade outright in 2006 after producer nations failed to agree on quotas. Chinese companies moved in with full-cycle aquaculture instead — controlling everything from water sourcing to breeding to export.

By 2025, China supplied roughly 54% of the world's 808-ton caviar market (about 437 tons). The leader is Hangzhou Qiandaohu Xunlong Sci-Tech, founded in 2003 under the brand Kaluga Queen, with backing from state fisheries agencies, private firms, and other investors. It earns revenue three ways: branded sales, OEM supply to other caviar brands, and sturgeon meat/processed products. Kaluga Queen alone now holds a 36.1% global market share — more than the next four competitors combined — meaning roughly 1 in 3 tins of caviar on luxury tables worldwide traces back to this one Chinese company. China's #2 player, Sichuan Runzhao Fisheries (Frosista), holds another 8%, meaning the top two global producers are both Chinese.

Kaluga Queen's financials show steady growth: revenue rose from about $88 million (2023) to $118 million (2025), with net profit margins holding around 47-48% — meaning nearly half of every dollar in revenue becomes profit. The company is now valued at roughly $918 million.