Northeast rice sold in Xi 'an has the following well-known brands:

1. Soybean brand: Soybean brand is one of the famous rice brands in Northeast China, and its high-quality rice produced in Northeast provinces such as Heilongjiang is widely sold.

2. Granny brand: Granny brand is an old rice brand in Northeast China, which has a certain popularity and reputation in Northeast China.

3. Northeast Miwang: Northeast Miwang is a brand that mainly produces northeast rice. Its products are of good quality and delicious taste.

4. Menglong brand: Menglong brand is one of the well-known rice brands in Liaoning Province, and the northeast rice it produces has a certain share in the market.