French oyster farmers are looking at some desolate times ahead, as production dropped to 60,000 to 70,000 metric tons from previously 120,000 metric tons, Bruno Guillaumie, who heads European affairs for
"We have a decrease of production of about 50 percent," he said, and mortalities are expected to continue into this summer.
While the herpes virus continues to plague producers, other bacterial vibrio and environmental impacts such as polluted waters are also cause for "the drastic reduction" in production. "The quality of the water is a significant factor in the production of oysters," Guillaumie said.
Consequently, wholesale prices have increased by around 20 to 30 percent -- not only in
Average consumer prices in
Prices for a dozen medium-sized oysters hiked to €9.55 ($12.40) in May this year, from €9.15 ($11.90) in the same month in 2012, €6.51 ($8.50) in 2010, and €6.08 ($7.90) in the same month of 2008.
The virus can kill most of a farm’s stock of young shellfish in a day, and has since spread to the
Stopping the virus or vaccinating oysters has so far proved impossible, and researchers have since tried breeding resistant strains of oyster juveniles.
CNC, in cooperation with research institute Ifremer, itself is trying to create "families with a high capacity to resist"
the virus, Guillaumie said, as previously reportedby IntraFish.
However, "it takes time to have significant results," he said, adding it is yet too early to say if the the hypothesis will prove a success.
To overcome some of the market challenges, some producers have started putting smaller, immature oysters on the market, a risk "we are trying to control."
All in all, the €630 million ($820.3 million) sector will not improve over the next two to three years, he said.
The full impact on
"But the outlook remains the same," he said. "It's obviously a big challenge. We're very much dependent on the environment. But we'll have a better idea in October.
(seafood.vasep.com.vn) Tilapia is easy to farm and provides high economic and nutritional value, making it a sought-after export commodity in many countries.
(seafood.vasep.com.vn) Vietnam’s seafood exports in the first 10 months of 2025 recorded significant progress, reaching more than USD 9.5 billion, up 15% year-on-year. This result reflects the sector’s persistent efforts amid a highly volatile market, especially policy shocks from the US Although signs of slowdown emerged in the third quarter due to countervailing taxes, key product groups still maintained strong momentum and created a foundation for full-year exports to reach USD 11 billion.
(seafood.vasep.com.vn) Vietnam’s agreement with the United States on a framework for reciprocal, fair, and balanced trade—reached during the 2025 ASEAN Summit in Malaysia—has generated strong optimism for Vietnamese exports, including tuna. Numerous positive points in the joint statement have raised high expectations for Vietnamese export goods, but turning these expectations into tangible benefits remains a long and challenging journey.
(seafood.vasep.com.vn) At the conference on “Linking the Production and Consumption Chain of Ca Mau Crab 2025,” Vice Chairman of the Ca Mau Provincial People’s Committee Lê Văn Sử posed a central question: how to shift the province’s crab exports toward official trade channels, instead of relying heavily on small-scale border trade with China as currently practiced.
(seafood.vasep.com.vn) The whitefish market in Japan is showing a clear divergence among supplying countries, in which Vietnam continues to affirm its role as a stable and high-potential exporter. Vietnam currently ranks third after the US and Russia in whitefish export value to Japan. Thanks to tariff incentives and the ability to meet Japan’s strict standards, Vietnamese pangasius continues to record a stable and positive growth trend.
(seafood.vasep.com.vn) The People's Committee of Ca Mau Province has just issued a plan to expand the super-intensive, low-water-exchange, biosecure white-leg shrimp farming model (RAS-IMTA) for whiteleg shrimp farming to a scale of 1,500 hectares, aiming to develop high-tech, sustainable and environmentally friendly shrimp farming.
(seafood.vasep.com.vn) Sa Giang Import-Export Joint Stock Company (HNX: SGC) plans to issue over 7.1 million shares to raise nearly 465 Billion VND for Hoan Ngoc M&A Deal.
(seafood.vasep.com.vn) According to Rabobank, global tilapia production is forecast to exceed 7 million tons in 2025, driven by a strong recovery in major producing countries including China, Indonesia, Egypt, Bangladesh and Vietnam. Among them, Vietnam is emerging as a potential tilapia supplier in the global supply chain, capitalizing on market fluctuations to expand production and exports.
By the end of Q3/2025, Vietnam’s seafood industry recorded a clear recovery as a series of leading companies reported strong profits — some even achieving the highest results in their history. After several quarters struggling with high costs and weakened demand, the latest business results indicate a robust comeback across the industry.
(seafood.vasep.com.vn) On November 12 in Ho Chi Minh City, the Embassy of the Netherlands, in coordination with the Ministry of Agriculture and Environment, organized the Vietnam–Netherlands Business Forum under the theme “Shaping the future of sustainable aquaculture in the Mekong Delta.”
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