By Yantoultra Ngui and Kane Wu

SINGAPORE/HONG KONG, July 16 (Reuters) – Six Chinese investment banks working on chipmaker CXMT’s $8.6 billion IPO are set to take home at least $41 million in fees, company filings showed, in a ‌boost for an industry whose income pool has shrunk over the past half decade.

The payout would bring the ‌year’s total fees from mainland IPOs to about $684.62 million, gaining on last year’s $984.75 million, LSEG data showed. That compared with a 2022 peak of $4.16 billion ​on IPOs from heavyweights including China Mobile and CNOOC.

The share sale continues a revival of the onshore IPO market as the government lowers barriers for AI, semiconductor and robotics companies aiming to raise money from public markets, in a push for technological advancement.

While CXMT’s fee rate of 0.48% of IPO proceeds is well below market average, the figure indicates its bargaining power in one of ‌China’s most high-profile listings of the year.

ChangXin ⁠Memory Technologies (CXMT) [688825.SS] opened its IPO for subscription on Thursday. The firm is China’s biggest maker of dynamic random-access memory (DRAM) chips that are used in smartphones, computers, servers and other electronics.

If CXMT raises $8.6 ⁠billion, the initial public offering will be Asia’s biggest so far this year as well as the biggest-ever Chinese A-share semiconductor IPO, surpassing that of Semiconductor Manufacturing International Corp (SMIC) in 2020.

China Securities and CICC are sponsoring the IPO, or playing lead roles in the share ​sale, ​IPO filings showed.

Other banks involved are China Merchants Securities, Guotai Haitong ​Securities, Guoyuan Securities and Huatai Securities unit Huatai United ‌Securities, the filings showed.

CXMT expects fees of 280.6 million yuan, equal to about 0.48% of total proceeds. That compares with the 4.52% average for China A-share IPOs this year, LSEG data showed.

If demand triggers an overallotment option, proceeds could reach $9.8 billion with fees at 296 million yuan, the filings showed.

“This high-profile IPO carries both commercial value and strategic importance,” said Shen Meng, director at boutique bank Chanson & Co in Beijing.

Competition to take part in the IPO pushes down fees, Shen said. “Nevertheless, given ‌CXMT’s huge fundraising size, investment banks can still reap substantial proceeds even ​with relatively reduced fee rates.”

CICC declined to comment. CXMT, China Securities, China ​Merchants Securities, Guotai Haitong Securities, Guoyuan Securities and Huatai ​United Securities did not respond to requests for comment.

China Securities, CICC, Guotai Haitong and Huatai Securities ‌ranked among the top five China A-share IPO fee ​earners from 2022 to 2026 ​year-to-date, LSEG data showed. China Merchants was ninth.

The CXMT fee is also small relative to other recent deals. Last month, China Resources New Energy paid 0.65% for its 24.5 billion yuan Shenzhen listing.

In the U.S., SpaceX paid $500 million ​for its record $75 billion IPO last month, ‌equal to about 0.67% of proceeds, while South Korea’s SK Hynix paid about 0.97% of $26.5 billion raised ​via American depositary receipts last week.

($1 = 6.7662 Chinese yuan renminbi)

(Reporting by Yantoultra Ngui in Singapore and Kane Wu ​in Hong Kong; Editing by Sumeet Chatterjee and Christopher Cushing)