On June 23, 2021, Suzhou Nanomicro Technology Co., Ltd. was listed on SSE STAR Market. Stock code: 688690. The number of A shares publicly issued this time is 44 million shares, the issue price is 8.07 yuan/share, and the opening price is 93.00 yuan/share.

In 2020, the company realized RMB 204,992,900 revenue, with 58.05% year-on-year increase; the net profit attributable to the parent company was RMB 72,692,800, with 210.31% with 58.05% year-on-year increase.

Established in Biobay, Suzhou in 2007, NanoMicro is the world leader in the manufacture of spherical, mono-disperse particles. NanoMicro’s products cover a broad spectrum of applications including high performance Chromatography Media, solid phase extraction (SPE) sorbents, Particle Size Standards,Magnetic Particles, LCD Spacers, ACF Conductive Particles, and various other micro particles.

Its high-performance chromatography Media have been widely used in local pharmaceutical companies and exported to Europe, the United States, Japan, South Korea and other countries on a large scale. NanoMicro has become one of the world's leading companies in the chromatography industry. It broke through the technical difficulties of precise preparation of microspheres, breaking the long-term technology and product monopoly of overseas companies.