The supermarket said it already had related certificates provided by suppliers and handed the ‘cod’ samples over to a third-party examination center for checks, said a manager of the supermarket’s publicity department surnamed Xu.
The products will not be on shelves until they are confirmed to be real cod, said Xu.
According to a report by China Central Television, the so-called water cod or dragon cod on the market is actually oilfish, which is oily enough to cause diarrhea, and are mainly used to produce lubricants for industrial use abroad.
Several supermarkets in the city also suspended sales of domestic cod.
“We have two kinds of cod at the supermarket, including one imported from Canada and the other from Dalian, Liaoning Province. The imported cod is 376 yuan (US$60) per kilogram, while the cod from Dalian is only 69.6 yuan per kilogram. We don’t know whether there is a problem with domestic cod, but we plan to take it off the shelves soon and send them for checks,” said a member of staff surnamed Zhao at the Jusco supermarket in Futian District.
Zhao said it was better to get imported cod for children because children were more likely to suffer from diarrhea after consuming the domestic one.
He also said that a growing number of customers had asked them about the cod during the past few days.
The city’s market supervision administration said they had already started investigating the matter and the result would be announced soon.
At present, cod is mainly imported from countries such as Canada, Iceland and Norway. Domestic cod contains more additives. “As certain conditions are required, additives are needed in the process, so there will not be much nutrition in the domestic codfish and may cause problems if excessive amounts are consumed. It is better to buy expensive imported cod in Shenzhen,” said Zhang Shibo, fishing expert at Shenzhen Polytechnic.
(vasep.com.vn) On November 11, 2026, in Can Tho, the Vietnam Association of Seafood Exporters and Producers (VASEP) will organize the Vietnam Seafood Summit 2026 (VSS 2026) under the theme “Seafood Market Outlook 2027–2029: Opportunities and Headroom for Double-Digit Export Growth.”
(seafood.vasep.com.vn) Business leader Do Ngoc Tai, General Director of Tai Kim Anh Seafood Processing Joint Stock Company, was honored by the Vietnam Chamber of Commerce and Industry (VCCI) with the title “Outstanding Vietnamese Entrepreneur – Thanh Giong Cup 2026” at a ceremony celebrating Vietnam Entrepreneurs’ Day (October 13). The event took place on the evening of October 11, 2026, at the National Convention Center in Hanoi.
(vasep.com.vn) The global tilapia market is becoming increasingly segmented, not only among producing countries but also by product type and destination market. Supply is divided into groups with distinct competitive advantages: large volumes of whole fish and frozen fillets from Asia, high-value fresh fillets from Latin America, and substantial domestic consumption in several major producing countries.
(vasep.com.vn) Vietnam’s tuna exports to the UK grew in the first eight months of 2026, despite signs of slowing import demand in the market. However, sharp fluctuations in orders, competition from major suppliers, and new traceability requirements are creating challenges for Vietnamese exporters.
(seafood.vasep.com.vn) Vietnam is stepping up efforts to combat illegal fishing, protect marine ecosystems, expand digital monitoring, and develop science-based management to ensure the sea can support communities and the economy for generations to come.
(seafood.vasep.com.vn) The EU remains a critical market for Vietnamese shrimp; however, purchasing demand and import patterns are undergoing notable changes. According to Vietnam Customs data, as of September 15, 2026, Vietnam’s shrimp exports to the EU reached nearly $374 million, down 5% year-over-year and accounting for 10.7% of the country’s total shrimp export value. Meanwhile, the EU’s stotal shrimp imports through July 2026 contracted by 7% in volume, exhibiting divergent trends across Southern Europe, Northwestern Europe and Eastern Europe. These dynamics necessitate that Vietnamese enterprises closely monitor individualized market demand, rather than approaching the EU as a monolithic consumer block.
(seafood.vasep.com.vn) In the first eight months of 2026, Vietnam’s exports of surimi and fish cakes remained relatively stable year-over-year compared to 2025. Following a contraction in the initial months, export performance demonstrated improvement from June onward, peaking in August. However, the recovery has been uneven, characterized by divergent trends across major markets: robust growth was recorded in China, Japan, Malaysia, the United States, and Taiwan, whereas export volumes to South Korea, Indonesia, and select European markets contracted.
(seafood.vasep.com.vn) Pangasius remains one of Dong Thap’s key aquaculture species, with the province focusing on developing an integrated value chain covering seed production, commercial farming, deep processing and by-product utilization. The province is promoting high-tech, circular pangasius farming models featuring reduced water exchange and enhanced biosecurity, aiming to improve production efficiency and strengthen control over raw material quality.
(vasep.com.vn) Vietnam’s seafood exports in September 2026 are estimated at US$1.135 billion, up 11.9% year-on-year, bringing total exports in the first nine months of the year to US$9.103 billion, up 11.4%. Behind this double-digit growth, however, increasingly divergent market trends are emerging: China–Hong Kong and ASEAN posted strong growth, while the U.S., EU and Japan all recorded declines in September.
(vasep.com.vn) In the first eight months of 2026, Brazil became the largest market for Vietnamese tilapia, with export value reaching US$44 million, up 22,142% year-on-year and accounting for 49% of Vietnam’s total tilapia exports. In August alone, exports to Brazil reached US$4 million. However, behind this remarkable growth is a market that is imposing increasingly stringent requirements on imported supplies.
VASEP - HIỆP HỘI CHẾ BIẾN VÀ XUẤT KHẨU THỦY SẢN VIỆT NAM
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