LHAI

Reflects 350,000 shares of the issuer's Common Stock that were privately transferred by Hongshan Capital LLC ("Hongshan Capital") to Zhicui Shan. This transaction was a private transfer and was not effected through any open market sale or trading transaction. This late filing relates to historical private transfers of restricted securities and is due to an inadvertent administrative error and not any error of the reporting person.

These shares of the issuer's Common Stock are held of record by Hongshan Capital. Zhen Qin has sole voting power with respect to the Common Stock held by Hongshan Capital. Mr. Qin disclaims any beneficial ownership of any Common Stock held by Hongshan Capital except to the extent of his respective pecuniary interests therein.

Reflects 148,000 shares of the issuer's Common Stock that were privately transferred by Hongshan Capital to Xueping Shen. This transaction was a private transfer and was not effected through any open market sale or trading transaction. This late filing relates to historical private transfers of restricted securities and is due to an inadvertent administrative error and not any error of the reporting person.

These shares of the issuer's Common Stock are held of record by Hongshan Capital. Zhen Qin has sole voting power with respect to the Common Stock held by Hongshan Capital. Mr. Qin disclaims any beneficial ownership of any Common Stock held by Hongshan Capital except to the extent of his respective pecuniary interests therein.

Reflects 282,000 shares of the issuer's Common Stock that were privately transferred by Hongshan Capital to Sau Hing Pat. This transaction was a private transfer and was not effected through any open market sale or trading transaction. This late filing relates to historical private transfers of restricted securities and is due to an inadvertent administrative error and not any error of the reporting person.

These shares of the issuer's Common Stock are held of record by Hongshan Capital. Zhen Qin has sole voting power with respect to the Common Stock held by Hongshan Capital. Mr. Qin disclaims any beneficial ownership of any Common Stock held by Hongshan Capital except to the extent of his respective pecuniary interests therein.

Reflects 633,333 shares of the issuer's Common Stock that were privately transferred by Wallstreet Venture Partners to Shaoxia Bi. This transaction was a private transfer and was not effected through any open market sale or trading transaction. This late filing relates to historical private transfers of restricted securities and is due to an inadvertent administrative error and not any error of the reporting person.

These shares of the issuer's Common Stock are held of record by Wallstreet Venture Partners. Zhen Qin has sole voting power with respect to the Common Stock held by Wallstreet Venture Partners. Mr. Qin disclaims any beneficial ownership of any Common Stock held by Wallstreet Venture Partners except to the extent of his respective pecuniary interests therein.

Reflects 37,500 shares of the issuer's Common Stock that were privately transferred by Wallstreet Venture Partners to Jia Zhou. This transaction was a private transfer and was not effected through any open market sale or trading transaction. This late filing relates to historical private transfers of restricted securities and is due to an inadvertent administrative error and not any error of the reporting person.

These shares of the issuer's Common Stock are held of record by Wallstreet Venture Partners. Zhen Qin has sole voting power with respect to the Common Stock held by Wallstreet Venture Partners. Mr. Qin disclaims any beneficial ownership of any Common Stock held by Wallstreet Venture Partners except to the extent of his respective pecuniary interests therein.

Reflects 79,167 shares of the issuer's common stock, par value $0.001 (the "Common Stock"), that were privately transferred by Wallstreet Venture Partners LLC ("Wallstreet Venture Partners") to Renovix LLC. This transaction was a private transfer and was not effected through any open market sale or trading transaction. This late filing relates to historical private transfers of restricted securities and is due to an inadvertent administrative error and not any error of the reporting person.

These shares of the issuer's Common Stock are held of record by Wallstreet Venture Partners. Zhen Qin has sole voting power with respect to the Common Stock held by Wallstreet Venture Partners. Mr. Qin disclaims any beneficial ownership of any Common Stock held by Wallstreet Venture Partners except to the extent of his respective pecuniary interests therein.

Reflects 50,000 shares of the issuer's Common Stock that were privately transferred by Wallstreet Venture Partners to Chunmei Qiao. This transaction was a private transfer and was not effected through any open market sale or trading transaction. This late filing relates to historical private transfers of restricted securities and is due to an inadvertent administrative error and not any error of the reporting person.

These shares of the issuer's Common Stock are held of record by Wallstreet Venture Partners. Zhen Qin has sole voting power with respect to the Common Stock held by Wallstreet Venture Partners. Mr. Qin disclaims any beneficial ownership of any Common Stock held by Wallstreet Venture Partners except to the extent of his respective pecuniary interests therein.