Super-pure shares have been inquired about for their IPO on the ChiNext board, aiming to raise 1.12468 billion yuan.

On January 15th, Chengdu Superpure Application Materials Co., Ltd. (referred to as Superpure) applied for a change in the status of its listing review on the ChiNext board of the Shenzhen Stock Exchange to "inquiry". Huatai United Securities is its sponsoring institution, and the company plans to raise 1.12468 billion yuan. According to the prospectus, Superpure is a national key "little giant" enterprise specializing in special coating processes and related technologies and materials, focusing on the fields of chip manufacturing, precision optics, etc., providing precision component products and services after material modification, precision surface processing, precision cleaning, and special coating processes. Superpure's main products cover core components of equipment in the fields of wafer manufacturing, packaging, and silicon wafer manufacturing, obtaining outstanding technical advantages in etching, lithography, metrology, annealing, and thin film deposition equipment, and providing key component products for silicon epitaxial wafer manufacturing equipment. The company is one of the few suppliers of core components for etching equipment for semiconductors with processes of 5nm and below in China. The global market has long been dominated by European and American and Japanese companies, with multinational companies such as KoMiCo, TOTO, and TOCALO occupying an absolute dominant position in the field of advanced processes with their first-mover technology advantages and global layouts. Meanwhile, domestic companies represented by Superpure are accelerating technological breakthroughs and market penetration, gradually opening up import substitution space in the field of special coating components, forming unique competitiveness in special coating processes such as high density, low porosity, and low trace element contamination through customization and localization services. According to Frost & Sullivan data, in 2024, in the local market of semiconductor equipment special coating components, the company ranks first in market share, with a market share of 5.7% in mainland China. After deducting issuance expenses, the actual raised funds will be invested in the following projects: In terms of finance, in the fiscal years 2022, 2023, 2024, and January-June of 2025, Superpure's operating income was approximately 136 million, 169 million, 257 million, and 206 million yuan respectively. During the same period, the net profits were 57.5523 million, 64.8052 million, 82.263 million, and 60.8216 million yuan respectively.