What is ST21 rice?
ST21 rice is a high-quality aromatic rice variety grown in Vietnam. ST21 was bred by engineer Ho Quang Cua and collaborators at Vietnam’s National Rice Research and Development Institute. Today, it’s widely cultivated in the Mekong Delta, especially Soc Trang, with farming also in Dong Thap, Hau Giang, and Can Tho provinces.

Characteristics of ST21 rice:
- The rice grains are small, slender, and long (about 6.8mm).
- The rice grains are translucent white, uniform in color, and the belly is not chalky.
- When cooked, the rice grains have a gentle jasmine aroma, are moderately sticky and soft.
- It can be stored for a long time, from 5-6 months if properly preserved.

>> See more: ST25 rice
Specification of ST21 rice
You can refer to more specifications of ST21 rice in the table below:
ST21 RICE | |
Purity | 90% min |
Broken | 5% max |
Moisture | 14% max |
Chalky kernels | 2% max |
Damage kernels | 0,5% max |
Yellow kernels | 0,5% max |
Red and red streaked kernels | 0,5% max |
Foreign matters | 0,1% max |
Paddy | 1 grain/kg max |
Average length | 6,5mm min |
Crop | new |
Milling degree | well-milled, double polished, sortexed |
How much is ST21 rice per kilo?
Currently, ST21 rice price ranges from $0.61 to $0.88 per kilogram. However, this price will fluctuate depending on the quality of rice, crop, and rice supply. If you want to buy ST21 rice at wholesale prices, please contact Hoang Giao Rice Mill directly via hotline or WhatsApp (+84) 355 005 274 to receive preferential prices.
>> See more: ST24 rice
Why should you buy ST21 rice at Hoang Giao Rice Exporter?
If you are looking for a supplier of ST21 rice at wholesale prices, Hoang Giao Rice Exporter is a unit that you should not miss. We are a modern Vietnam rice milling factory with over 19 years of experience in the rice milling industry.

Hoang Giao Rice Exporter commits:
- Provide clean, high-quality rice.
- No preservatives used.
- There is an attractive discount policy for customers who purchase large quantities of rice.
- Delivery on time.
Contact
HOANG GIAO RICE EXPORTER
Thoi Phuoc B Hamlet, Thoi Lai District, Can Tho City, Vietnam
ds@vietnamroyalrice.com
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