
CATL IPO Calls for Prudent Reform of IPO Clawback Mechanism

CATL IPO Calls for Prudent Reform of IPO Clawback Mechanism
The source text is in Chinese. This English version is for reference only. In case of any discrepancy between this English version and the Chinese version, the Chinese version shall prevail.
Contemporary Amperex Technology Co., Ltd. (CATL) (03750), the world's largest electric vehicle battery manufacturer, successfully launched its Initial Public Offering (IPO) in Hong Kong on 20 May. This IPO did not include a clawback mechanism, leaving retail investors to compete for a mere 7.5% of the total issue size. Consequently, the subscription process was marked by intense competition. To illustrate, the subscribing of 100 lots (valued at HKD 2.63 million) by Pool A may risk receiving no shares, and even Pool B investors had to subscribe for 200 lots (HKD 5.26 million) to guarantee allocation of one lot. The recent enthusiasm surrounding the IPO market has sparked public debate, calling for a prudent balance of interests between retail and institutional investors.

Balancing Interests of Retail and Institutional Investors
According to the current Hong Kong Listing Rules, issuers are required to allocate a minimum of 10% of the shares to the public subscription tranche. In the event of exceptionally strong retail demand, issuers are required to reallocate a portion of the shares initially reserved for international placement back to the public subscription tranche (up to a maximum of 50% for an oversubscription of more than 100 times), as a means of increasing allocations for retail investors. Last December, Hong Kong Exchanges and Clearing Limited (HKEX) (00388) conducted a public consultation on the oversubscription clawback mechanism and related arrangements.
In its Consultation Paper, HKEX proposed two options for listed companies, with the first option setting an initial public subscription allocation of 5%, clapping the clawback at 20%, and the second allowing issuers flexibility in setting public subscription allocations between 10% and 50%, without any clawback mechanism. This public consultation concluded in March this year, with no outcome having been announced to date.
Against this backdrop, recent amendments have been made to the clawback arrangements for IPOs. With no clawback, the public subscription portion of CATL was only 7.5%, which was lower than the 10% floor as proposed in the Paper. CATL's public subscription portion was only 7.5% with no clawback, below the proposed 10% minimum. HKEX clarified that CATL was granted special exemption as its issuance arrangement was more relaxing than the Paper's recommendation. Similar arrangements arose in Jiangsu Hengrui Pharmaceuticals (01276), involving a public subscription proportion below 10% and a clawback arrangement that neither comply with the current requirements nor the Paper. Such exemptions inevitably raise market concerns and could be viewed as special treatment for large corporations, affecting the market's perception of the transparency and consistency of the system in the long run.
The market response to the Paper has been varied. Supporters argued that although retail investors accounted for as much as 53% of the market turnover back in 1998 when the clawback mechanism was established, institutional and professional investors have become the dominant force, following the years of development. According to HKEX data, the share of retail turnover has fallen to below 15%, indicating the need for adjustments to the mechanism as market structures evolve. Noteworthily, the situation is, to a certain extent, attributable to the challenging nature of participation in Mainland China's A-share market by international institutional investors. As a result, the allocation of funds is happening in Hong Kong, rather than solely due to changes in the local market structure.
Critics argued the new proposals could further weaken retail investor rights, skewing the IPO market towards institutional investors, and negatively impacting market fairness. HKEX responded that insufficient participation by bookbuilders with pricing power in an IPO placement may result in the distribution of the shares to retail investors at an excessively high price, increasing the risk of a “break”. Nevertheless, many believe that the “break” is led by multiple factors, including overall market sentiment, company fundamentals, and valuation rationality.
It is imperative to uphold the rights of both retail and institutional investors as a fundamental principle for stock exchanges. Since its introduction, the clawback mechanism has not generated significant market dissatisfaction regarding its structure. However, there have been numerous concerns raised about other unfair practices in the subscription process. Recent reports have indicated that some retail investors in Hong Kong have repeatedly subscribed to popular IPOs using multiple identification documents — including Mainland ID cards, Hong Kong ID cards, and even passports — across different brokerage firms, so as to circumvent the subscription restrictions. Such practices not only undermine fair competition but also expose the underlying vulnerabilities of the system. HKEX responded that both issuers and sponsors are responsible for eliminating duplicate subscription applications and preventing recurrence.
Preventing Excessive Concentration of Shares
In short, HKEX should conduct a holistic review of the IPO subscription system, considering changes in the market structure while ensuring fair participation and market diversity. Although flexible arrangements for large IPOs may be appropriate in response to specific market demands, clearer and more consistent implementation standards for related measures would help prevent excessive concentration of shares, enhancing transparency and market trust. Preventing Excessive Concentration of Shares
Prior to the announcement of the Consultation Paper’s outcome, HKEX should oversee the IPO clawback arrangements in accordance with the existing mechanism. Beyond optimising the clawback mechanism, HKEX can strengthen communication with regulators and the industry, reviewing and improving related measures, such as identity verification and margin financing multiples for IPO subscriptions, thereby enhancing fairness and operational efficiency in the subscription system.
The source text is in Chinese. This English version is for reference only. In case of any discrepancy between this English version and the Chinese version, the Chinese version shall prevail.
Contemporary Amperex Technology Co., Ltd. (CATL) (03750), the world's largest electric vehicle battery manufacturer, successfully launched its Initial Public Offering (IPO) in Hong Kong on 20 May. This IPO did not include a clawback mechanism, leaving retail investors to compete for a mere 7.5% of the total issue size. Consequently, the subscription process was marked by intense competition. To illustrate, the subscribing of 100 lots (valued at HKD 2.63 million) by Pool A may risk receiving no shares, and even Pool B investors had to subscribe for 200 lots (HKD 5.26 million) to guarantee allocation of one lot. The recent enthusiasm surrounding the IPO market has sparked public debate, calling for a prudent balance of interests between retail and institutional investors.

Balancing Interests of Retail and Institutional Investors
According to the current Hong Kong Listing Rules, issuers are required to allocate a minimum of 10% of the shares to the public subscription tranche. In the event of exceptionally strong retail demand, issuers are required to reallocate a portion of the shares initially reserved for international placement back to the public subscription tranche (up to a maximum of 50% for an oversubscription of more than 100 times), as a means of increasing allocations for retail investors. Last December, Hong Kong Exchanges and Clearing Limited (HKEX) (00388) conducted a public consultation on the oversubscription clawback mechanism and related arrangements.
In its Consultation Paper, HKEX proposed two options for listed companies, with the first option setting an initial public subscription allocation of 5%, clapping the clawback at 20%, and the second allowing issuers flexibility in setting public subscription allocations between 10% and 50%, without any clawback mechanism. This public consultation concluded in March this year, with no outcome having been announced to date.
Against this backdrop, recent amendments have been made to the clawback arrangements for IPOs. With no clawback, the public subscription portion of CATL was only 7.5%, which was lower than the 10% floor as proposed in the Paper. CATL's public subscription portion was only 7.5% with no clawback, below the proposed 10% minimum. HKEX clarified that CATL was granted special exemption as its issuance arrangement was more relaxing than the Paper's recommendation. Similar arrangements arose in Jiangsu Hengrui Pharmaceuticals (01276), involving a public subscription proportion below 10% and a clawback arrangement that neither comply with the current requirements nor the Paper. Such exemptions inevitably raise market concerns and could be viewed as special treatment for large corporations, affecting the market's perception of the transparency and consistency of the system in the long run.
The market response to the Paper has been varied. Supporters argued that although retail investors accounted for as much as 53% of the market turnover back in 1998 when the clawback mechanism was established, institutional and professional investors have become the dominant force, following the years of development. According to HKEX data, the share of retail turnover has fallen to below 15%, indicating the need for adjustments to the mechanism as market structures evolve. Noteworthily, the situation is, to a certain extent, attributable to the challenging nature of participation in Mainland China's A-share market by international institutional investors. As a result, the allocation of funds is happening in Hong Kong, rather than solely due to changes in the local market structure.
Critics argued the new proposals could further weaken retail investor rights, skewing the IPO market towards institutional investors, and negatively impacting market fairness. HKEX responded that insufficient participation by bookbuilders with pricing power in an IPO placement may result in the distribution of the shares to retail investors at an excessively high price, increasing the risk of a “break”. Nevertheless, many believe that the “break” is led by multiple factors, including overall market sentiment, company fundamentals, and valuation rationality.
It is imperative to uphold the rights of both retail and institutional investors as a fundamental principle for stock exchanges. Since its introduction, the clawback mechanism has not generated significant market dissatisfaction regarding its structure. However, there have been numerous concerns raised about other unfair practices in the subscription process. Recent reports have indicated that some retail investors in Hong Kong have repeatedly subscribed to popular IPOs using multiple identification documents — including Mainland ID cards, Hong Kong ID cards, and even passports — across different brokerage firms, so as to circumvent the subscription restrictions. Such practices not only undermine fair competition but also expose the underlying vulnerabilities of the system. HKEX responded that both issuers and sponsors are responsible for eliminating duplicate subscription applications and preventing recurrence.
Preventing Excessive Concentration of Shares
In short, HKEX should conduct a holistic review of the IPO subscription system, considering changes in the market structure while ensuring fair participation and market diversity. Although flexible arrangements for large IPOs may be appropriate in response to specific market demands, clearer and more consistent implementation standards for related measures would help prevent excessive concentration of shares, enhancing transparency and market trust. Preventing Excessive Concentration of Shares
Prior to the announcement of the Consultation Paper’s outcome, HKEX should oversee the IPO clawback arrangements in accordance with the existing mechanism. Beyond optimising the clawback mechanism, HKEX can strengthen communication with regulators and the industry, reviewing and improving related measures, such as identity verification and margin financing multiples for IPO subscriptions, thereby enhancing fairness and operational efficiency in the subscription system.







