Brazil's lower house Committee on Agriculture (CAPADR) is deliberating bill "PL 6.331/2025," which would fully ban imports of tilapia and its processed products. This is no small jolt for Vietnam's fisheries industry. Vietnam's tilapia exports to Brazil surged in 2026, with January to May alone concentrating about 54% of all exports in that single country. For Japanese seafood buyers and trading houses too, it is not someone else's problem, since this is a raw material whose supply and price could move. Dr. Pham Anh Tuan, vice chair of the Vietnam Association of Seafood Exporters and Producers (VASEP), positions the matter as "an opportunity to broaden markets to the US, EU, Japan and the Middle East with quality as the axis." Below, after verifying the figures and background, we lay out what the Japanese sourcing side should watch.
Brazil-bound was about US$34 million in January to May, swelling more than 200-fold in just two years
The growth of exports to Brazil was extreme. What was only about US$148,000 in 2024 reached about US$11 million in 2025 and about US$34 million in January to May 2026 alone (figures are based on local reporting; about 155 yen to the dollar is a rough estimate). As a result, Brazil alone came to account for about 54% of the value of Vietnamese tilapia exports. SeafoodSource reports Brazil-bound exports for January to June at about US$41 million, and despite the difference in tally period, the picture of "half of exports going to Brazil" is consistent across multiple sources.
| Market | 2024 | 2025 | 2026 (first half) |
|---|---|---|---|
| Brazil-bound | About US$148,000 | About US$11 million | About US$34 million (January to May) |
| Total tilapia exports | — | — | About US$62 million (January to May, more than double the prior year) |
| To Japan | — | — | About US$1.4 million (January to June, +54% year on year) |
Looking at the figures one by one, you see that the rapid expansion of the new Brazilian market pulled the overall growth, while that very concentration is the true nature of the current fragility. It was a state of entrusting half of export value to a counterpart that could vanish with a single bill.
Bill 6.331, nominally about health risk, in substance leans toward protecting the domestic farming industry
Brazil's move is not the first. In 2024 it once halted imports over concerns about Tilapia Lake Virus (TiLV) and lifted it in early 2025, but that year the state of Santa Catarina again moved to a state-level ban. Restrictive measures are also being considered in several states including Parana, Minas Gerais and Sao Paulo. On the surface it is disease control, but it strongly carries the aspect of protecting domestic demand for Brazilian tilapia farmers pressed by a surge of imports. Vietnamese export companies have asked their government for early intervention, and a strong sense of crisis ran through the industry (SeafoodSource reporting). This structure where disease control and industry protection mix means that supply can be stopped depending on the counterpart country's political calendar.
Dr. Tuan advocates a re-spread to the US, EU, Japan and the Middle East, where "there is still room"
The read of Dr. Pham Anh Tuan, who is also a former deputy director general of the Directorate of Fisheries, is positive. He cites the US, EU, Japan and some Middle Eastern markets and, saying "much room still remains" in these regions, states that if companies that can meet international standards compete on quality, diversification is entirely possible. Flipped around, this also means the price bands and specifications that passed for Brazil will not necessarily pass as-is in Japan or the West. Disease control including TiLV, seed quality, and traceability from farming through processing: what is asked ahead of price is this accumulation. That Vietnam is already moving up the value chain from raw-material exports to processing is a trend contiguous with this diversification argument. The reflection on single-country dependence actually emerges as a question less of "where to sell" than of "how to build the product."
Japan-bound is about US$1.4 million in half a year, with sashimi fillets growing 54% year on year
In Japan, named as a diversification destination, Vietnamese tilapia has already entered its run-up. The export value to Japan for January to June 2026 was about US$1.4 million (about 230 million yen), up 54% year on year. Note that "54%" here is a different thing from the Brazil dependence ratio and refers to the Japanese market's growth rate. Can Tho City's processing company Vietnam Clean Seafood made its first shipment of sushi and sashimi fillets to Japan in July 2026, which is symbolic, and total tilapia exports for January to May 2026 exceeded US$62 million, more than double the prior year. The current phase is one where the headwind of Brazil and the tailwind of Japan blow at the same time. The move to shift the pivot foot toward high-unit-price uses such as conveyor-belt sushi and sashimi contrasts with the volume-reliant Brazil-bound trade.
The Japanese sourcing side should look at "short-term bargain pricing" and "a region's diversification resilience" separately
From here is a practical read for Japanese seafood buyers and food manufacturers. First, if the Brazil-bound trade clogs, the volume that loses its outlet turns to Japan and the West, and a sense of bargain pricing in fillets may appear short-term. But this is a matter of temporary supply and demand and should be separated from a permanent low price. Second, more important is the supplier's "diversification resilience." An export structure that entrusted half to a single country is, from a Japanese buyer's view, supply risk itself. How much the contracting processing company diversifies its destinations, and whether it can produce records of TiLV handling and seed management, are worth checking before price negotiation. Vietnamese fisheries have experienced similar shaking from concentration on the single market of China, so a perspective of choosing not "because it's cheap" but "because it won't be cut off" is needed. The Brazil episode has become just the right reagent for the Japanese side to assess Vietnamese tilapia's quality and diversification setup.
