Please be informed that the announcement method of the High-quality Raw Silk Index will be adjusted since Jun. 11, 2021 as follows:
1. Trading price range
Lowest price: Weekly average of daily lowest prices
Highest price: Weekly average of daily highest prices
2. Weekly average of High-quality Raw Silk Index:
The weekly average of daily High-quality Raw Silk Index based on the compilation method announced on April 30, 2020.
3. Announcement Time: 16:30 every Friday (holidays are extended).
【High Quality Raw Silk Trading Prices This Week (trial run)】
| Product |
Grade |
Inspection Method |
Lowest Average price ( MT) |
Highest Average price ( MT) |
| 20/22 Raw Silk |
5A |
Factory Inspection |
46.83 | 47.77 |
| 20/22 Raw Silk |
5A |
Notary Inspection |
- | - |
| 20/22 Raw Silk |
5A |
CIQ Inspection |
49.50 | 49.50 |
| 20/22 Raw Silk |
5A+ |
Factory Inspection |
50.17 | 51.30 |
| 20/22 Raw Silk |
5A+ |
Notary Inspection |
50.50 | 50.50 |
| 20/22 Raw Silk |
5A+ |
CIQ Inspection |
53.80 | 53.80 |
| 20/22 Raw Silk |
6A |
Factory Inspection |
52.50 | 52.60 |
| 20/22 Raw Silk |
6A |
Notary Inspection |
- | - |
| 20/22 Raw Silk |
6A |
CIQ Inspection |
54.00 |
54.00 |
| 20/22 Raw Silk |
6A+ |
Factory Inspection |
- | - |
| 20/22 Raw Silk |
6A+ |
Notary Inspection |
- |
- |
| 20/22 Raw Silk |
6A+ |
CIQ Inspection |
- |
- |
Average of High-quality Raw
Silk Index this week
5012.16
Note 2:Trading price range
Lowest Average price: Weekly average of daily lowest prices
Highest Averageprice: Weekly average of daily highest prices
Note 3:Weekly average of High-quality Raw Silk Index:
The weekly average of daily High-quality Raw Silk Index based on the compilation method announced on April 30, 2020.
Note 4:Announcement Time: 16:30 every Friday (holidays are extended).
High-quality Raw Silk Production Companies Introduction

Zhaotong Yangtze River Silk Co., Ltd.
Zhaotong Yangtze River Silk Co., Ltd. was established in Qiaojia County, Shaotong City, Yunnan Province, a place being close to Jinsha River and suitable for sericulture production due to the high-quality light and heat resources, in May, 2003. It is a provincial-level leading company integrating sericulture, cocoon collecting, raw silk processing and sales.
With registered capital of 30 million yuan, land area of 121.6 thousand square meters, and total assets of 157.33 million yuan, the company has 11 sericulture technical service centers and over 3300 hectares of mulberry area in production. It has 12 sets of automatic silk reeling machines totaled 4800 threads which can produce 400 tons of raw silk per year.
Its cocoon and raw silk of “Yangtze River Brand” has won the title of Yunnan Famous Brand Product. Moreover, its trademarks of “Yangtze River Brand”and “Seven colors Brand”are Provincial Famous Trademark. What’s more, the company has also won many honors: the Provincial-level Key Leading Enterprise; Provincial Excellent Enterprise; Provincial Excellent Enterprise;Yunnan Innovative Non-public Enterprise;Yunnan Advanced Unit of Textile Industry;Yunnan Agricultural Products Deep Processing Technology Enterprise,etc.
With the principle of putting eyes on the future and focusing on the market, the company has actively kept carrying out a lot of marketing work, advertising in multi-channels to raise awareness, promoting in flexible ways, and also keeping honest and promise. Meanwhile, the company has kept friendly relations with many manufacturers in Zhejiang, Sichuan and other regions, and has already opened the Yunnan-Myanmar border market. And its products are warmly welcomed in Japan, the United States, etc.
Zhejiang (5 Companies)
Hangzhou Jinli Silk Industry Co. LTD
Huzhou Zhejiang Silk No.2 Factory Co. LTD
Tongxiang Qitang Silk Industry Co. LTD
Tongxiang Cedar Silk Co. LTD
Zhejiang Huafeng Silk Industry Co. LTD
Jiangsu (4 Companies)
Dongtai Fudong Silk Manufacturing Co., Ltd.
Haian SOHO Silk Reeling & Twisting Co., Ltd.
Haian County Xinyuan Silk Co., Ltd.
Jiangsu Fu'an Cocoon Silk Co., Ltd
Shandong (3 Companies)
Juxian Haitong Cocoon Silk Co., Ltd.
Rizhao Haitong Silk Group Ltd.
Tai'an Zhengtong Silk Co., Ltd.
Anhui (2 Companies)
Anhui Haihong Silk Co., Ltd.
Anhui Jixi County Huashen Silk Co., Ltd.
Sichuan (7 Companies)
Mianyang Fenggu Silk Making Co.,Ltd
Ningnan County South Silk Road Co., Ltd. Yixing Silk Industry Co., Ltd.
Ningnan County South Silk Road Co., Ltd. Yinhong Silk Industry Co., Ltd.
Sichuan Antai Cocoon Silk Group Co., Ltd.
Sichuan Hongqi Silk Co., Ltd.
Sichuan New Silk Road Cocoon Silk Co., Ltd.
China Silk Tiancheng (Panzhihua) Silk Co., Ltd.
Guangxi (11 Companies)
Guangxi Guihua Cocoon Silk Co., Ltd.
Guangxi Jialian Silk Co., Ltd.
Guangxi Jiangyuan Cocoon Silk Co., Ltd.
Hechi Dongfang Silk Road Silk Co., Ltd.
Hechi Hengye Cocoon Silk Co., Ltd.
Huanjiang Guihe Silk Industry Co., Ltd.
Jiangsu Huajia Group Guangxi Yingchun Silk Co., Ltd.
Lingshan County Guihe Silk Industry Co., Ltd.
Luzhai County Guisheng Cocoon Silk Industry and Trade Co., Ltd.
Rong'an Guihua Cocoon Silk Co., Ltd.
Silk Road Group Guangxi Silk Co., Ltd.
Yunnan (5 Companies)
Dehong Zhengxin Industrial Co., Ltd.
Yunnan New Thousand Buddha Cocoon Silk Co., Ltd.
Yunnan Huangzheng Industrial Co., Ltd.
Zhaotong Yangtze River Silk Co., Ltd.
China Silk Group Pu'er Silk Co., Ltd.
Shaanxi (1 Company)
Ankang Bashan Baoye Silk Co., Ltd.