Tangwan Village, Dongchen Town, Rugao City, Jiangsu Province guides villagers to deeply participate in the goldfish industry, with annual sales of more than 20 million ornamental fish, and products are exported to the United Kingdom, Germany and other places.

On January 13, 2024, the 7th "Shenyang Cup" China Domestic Koi Competition was grandly held in Jiangmen, Guangdong.
A jury composed of 44 koi experts from Malaysia, Thailand, Indonesia, Vietnam, Hong Kong, China and domestic professionals finally decided on the overall championship and other awards after conducting a strict and fierce review.

Guangzhou now accounts for 70% of the country's ornamental fish trading volume, driving the development of the province's and even the country's ornamental fish industry, as well as the development of the ornamental aquarium equipment manufacturing industry, and continuing to inject new impetus into the high-quality development of the entire industry chain.

According to the Beijing Business Daily, citing news from Japan's Kyodo News Agency, China has de facto stopped importing ornamental koi from Japan starting in November 2023.