According to the joint announcement of the Shenzhen Stock Exchange and Shenzhen Securities Information Co., Ltd. on June 3, 2019, JL MAG was included in the "Shenzhen Component Index" and "GEM Index" sample stocks. At the same time, due to the Shenzhen Stock Index adjustment, JL MAG officially entered Shenzhen-Hong Kong Stock Connect can buy and sell at the same time. Relevant adjustments will take effect from June 17, 2019.

The Shenzhen Stock Exchange Component Index was officially released by the Shenzhen Stock Exchange on January 23, 1995. It is the oldest, most complete and most influential component stock index in China's securities market. SZSE Designation has both the function of value scale and investment target. As a value measure, the SZSE Component Index can more sensitively and accurately reflect the market volatility trend than the composite index, and has the characteristics of "leading indicators". As an investment target, the performance of the Shenzhen Stock Index's profitability and liquidity indicators is relatively prominent.

The GEM index is one of the core indexes of the Shenzhen Stock Exchange's multi-level capital market. It consists of the most representative 100 stocks of GEM listed companies, reflecting the operation of the GEM market level. The GEM index has a high proportion of emerging industries and high-tech enterprises, with outstanding growth, and functions as both a value scale and an investment target.

The Shenzhen-Hong Kong Stock Connect is another important measure to deepen the financial market interconnection mechanism between the Mainland and Hong Kong after the Shanghai-Hong Kong Stock Connect. The SZSE Stock Scope is to adjust the constituent stocks of the SZSE Component Index and the SZSE Small and Medium Innovation Index with an average daily market value of more than 6 billion yuan in the first six months, as well as A + H shares listed on the Shenzhen Stock Exchange. Under the Shenzhen-Hong Kong Stock Connect mechanism, foreign investors can buy and sell stocks listed on the Shenzhen Stock Exchange through the Shenzhen Stock Exchange.

As a leading supplier of high-performance rare earth permanent magnet materials in the fields of new energy, energy conservation and environmental protection, JL MAG is included in both the Shenzhen Stock Exchange and the GEM Index and the Shenzhen-Hong Kong Stock Connect investment target, which fully reflects the capital market's industry status for the company Full recognition of business performance, business performance and sustainable growth will help JL MAG to further strengthen its advantages and increase investment value.