# Trade and Industry Department - Brazil : Preliminary Determination of Anti-dumping Investigation against Feed Grade Lysine Originating in Chinese Mainland

> Brazil's government issued a preliminary affirmative determination in its anti-dumping investigation into feed-grade lysine from mainland China, recommending the case proceed without provisional duties. The circular references the initiation in January 2025 and the Brazilian preliminary ruling.

- Date: 2026-01-29 · published 2026-01-29T12:00:00.000Z
- Category: trade · region Brazil · magnitude low
- Page: https://feedsoft.ai/events/21391-trade-and-industry-department-brazil-preliminary-determination-of-anti-dumping
- Commodities: [Lysine](https://feedsoft.ai/c/LYSINE.md)

## Why it matters

Continuing the probe without provisional duties keeps Chinese lysine flowing into Brazil for now, so the price effect is limited, though a final duty later could lift Brazilian lysine costs.

## Read by commodity

- LYSINE: neutral

## Sources

- tid.gov.hk: https://www.tid.gov.hk/en/tradecircular/2026/ci1202026.html?categoryId=18

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.