In Phu Tan Commune, farmers are deployed large-scale closed-loop systems comprising main shrimp ponds, water treatment ponds, tilapia ponds and seaweed ponds. Wastewater from shrimp ponds is first filtered by tilapia to remove organic matter, then further purificated and disinfected in seaweed ponds before recirculation. This maintains stable rearing conditions without environmental pollution.
Farmers report that the model helps cut production costs by around 20% and shortens harvest cycle by 15-20 days compared to conventional methods. Success rates range from 70-90%, with average yields of 35 tons per hectare per crop. All harvested shrimp are purchased under contract by partnering enterprises, ensuring stable market access.
The design allocates only a portion of the area is used for shrimp ponds, while the remainder dedicated to water treatment and regeneration functions. Farmers must strictly follow technical protocols – from water treatment and 15-20 days of nursery phasesrearing to the periodic use of organic acids and bio-nutrients for disease prevention.
According to the Ca Mau’s Department of Science and Technology, the model has been researched and piloted for over two years. It now covers around 100 hectares of super-intensive, low-water exchange recirculating shrimp farms. The goal is to secure international certifications such as ASC and BAP for exports to Europe, the United States and Japan.
This year, the province plans to expand by an additional 1,500 hectares with participation from major enterprises. Among them, De Heus Vietnam Co., Ltd. is partnering with local farmers on 1,000 hectares, while Minh Phu Seafood Corporation is developing another 500 hectares.
Provincial authorities affirm that with over 13,000 hectares of existing super-intensive shrimp area, scaling the recirculating quaculture model will modernize Ca Mau’s shrimp sector, enhance biosecurity and environmental compatibility - building a solid foundation for sustainable exports.
(seafood.vasep.com.vn) The year 2025 marks the 30th anniversary of the normalization of diplomatic relations between Vietnam and the United States (1995–2025). In parallel with the nation's progress in international economic integration, bilateral seafood trade has followed a remarkably impressive growth trajectory, expanding from an initial scale of just tens of millions of US dollars to nearly $2 billion annually. This growth has positioned the United States as Vietnam’s largest seafood export market for many consecutive years.
(seafood.vasep.com.vn) On December 12, 2025, the Vietnam Association of Seafood Processing and Export (VASEP) issued document 231/CV-VASEP regarding strengthening measures to combat IUU fishing and working with the Government to lift the EC's IUU yellow card warning.
(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.
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