Jiangsu Longda Superalloy Co., Ltd. He is currently being guided by Guosen Securities Co.,Ltd., and Huying Securities Co.,Ltd., for an initial public offering of RMB common shares and a listing.

In accordance with the relevant requirements of the China Securities Regulatory Commission, in order to improve the transparency of stock issuance and listing, prevent and defuse securities market risks, and protect the legitimate rights and interests of investors, the Company is willing to accept the supervision of public opinion from all sectors of society and the public. The relevant contact information and report telephone number are announced as follows:

Jiangsu Longda Superalloy Co., Ltd. The sponsors are 4 natural persons such as Pu Yilong and 12 partnership enterprises such as Wuxi Guolian Industrial Updating Investment Center (limited partnership), Wuxi Yunshanglian Investment Center (limited partnership), Yili Suxin Investment Fund Partnership (limited partnership) and Wuxi YunshangImpression Investment Center (limited partnership).

Company address: No. 18, Xiangyun Road, Anzhen Street, Xishan District, Wuxi City

Legal representative: Pu Yilong

Contact person: Lv Bin

Contact number: 0510-88532566

Fax: 0510-88722222

E-mail address：stocks@wxlongda.com

Jiangsu Regulatory Bureau of China Securities Regulatory Commission Tel: 025-84575515, Address: 19 / F, Huatai Securities Building, No. 90, East Zhongshan Road, Nanjing (Postcode: 210002).

Hereby announce.

　　Jiangsu Longda Superalloy Co., Ltd.

　　December 22, 2020