1. Report Industry Investment Rating No information about the industry investment rating is provided in the report. 2. Core Viewpoints of the Report - Since August, the pace of changes in the supply - demand structure of the convertible bond market has accelerated. On the demand side, insurance funds have rapidly and significantly reduced their holdings of convertible bonds, while the demand from public funds has remained stable. On the supply side, although the number of forced redemptions has increased significantly since August, the enthusiasm for new convertible bond proposals has been high, and the review speed has marginally accelerated [1][10][14]. - The A - share market fluctuated sharply this week. The current A - share market valuation has significantly recovered. Large - scale equipment renewal and consumer product trade - in measures are expected to boost domestic demand, and the export growth rate may decline. The Fed has re - entered the interest rate cut cycle, and the weak resonance between the domestic economic fundamentals and the capital side is expected to gradually start [27]. - Considering the impact of refinancing policies, the subsequent issuance pressure of convertible bonds is expected to be low. The risk of a correction in convertible bond valuations has been temporarily alleviated. However, in the context of stock market volatility and the strong "taking - profits" sentiment of institutions in the fourth quarter, the short - term profit - making effect of the convertible bond market may be weak. Attention should be paid to the band - trading opportunities of convertible bonds in a volatile market [28]. 3. Summary According to the Directory 1. Convertible Bond Weekly Special Topic and Outlook 1.1 What are the Highlights of New Convertible Bond Issues? - Since August, the demand - side of the convertible bond market has seen insurance funds significantly reducing their holdings, while public funds have increased their positions. On the supply - side, new convertible bond proposals have been actively submitted, and the review speed has accelerated. For example, in August, 18 new convertible bond proposals passed the board of directors, reaching the level of March 2023. In September, 17 proposals passed the general meeting of shareholders, and 7 passed the listing committee review, reaching the level of January 2024 [1][10][14]. - As of October 10, there are 4 convertible bond proposals awaiting issuance after obtaining the CSRC's approval for registration, and 8 public convertible bond proposals have passed the listing committee review, with a total scale of 530.5 million yuan. The industry distribution of these convertible bonds is mainly in TMT, advanced manufacturing, and cyclical industries [15][20]. 1.2 Weekly Review and Market Outlook - This week, the A - share market fluctuated sharply. Before the holiday, the A - share market rose, with the new energy industry chain and semiconductors leading the gains. After the holiday, the market first rose and then fell. The current A - share market valuation has recovered, and domestic demand is expected to be boosted, but the export growth rate may decline [27]. - In the convertible bond market, the subsequent issuance pressure is expected to be low. The short - term profit - making effect may be weak, and attention should be paid to band - trading opportunities. Industries to focus on include popular themes such as semiconductors and AI, domestic - demand - oriented sectors, and central state - owned enterprises under the China - specific valuation system [28][29]. 2. Weekly Tracking of the Convertible Bond Market 2.1 The Equity Market Style is Differentiated, and Pro - cyclical Sectors are Strengthening - From September 29 to October 10, the equity market showed mixed performance. The market style was more inclined to large - cap growth stocks. 26 Shenwan industry indices rose, and 5 declined. The non - ferrous metals, steel, and basic chemical industries led the gains [32][34]. 2.2 The Convertible Bond Market Rose Narrowly, and the Premium Rate for 100 - yuan Par Value Rebounded - From September 29 to October 10, the convertible bond market rose. The average daily trading volume decreased. Most individual bonds rose. The non - ferrous metals, beauty care, and non - bank financial industries led the gains in the convertible bond market, while the communication industry declined [38][39]. - The weighted conversion value of the entire market increased, and the premium rate rose. The median price of convertible bonds increased, and the number of medium - and low - priced convertible bonds decreased [45][49]. 2.3 High - frequency Tracking of Different Types of Convertible Bonds 2.3.1 Classification Valuation Changes - This week, the valuations of equity - biased and balanced convertible bonds increased. Among different par - value convertible bonds, the valuation of 80 - 90 yuan par - value convertible bonds increased more significantly. The valuations of AA + and AA - rated convertible bonds decreased, while those of other ratings increased. The valuations of large - cap and small - cap convertible bonds increased significantly, while those of other scales decreased [60]. - Since the beginning of 2024, the conversion premium rates of equity - biased and balanced convertible bonds have rebounded from the bottom [60]. 2.3.2 Market Index Performance - This week, convertible bonds of all ratings and scales rose. Since 2023, high - rated AAA convertible bonds have shown stable performance, while low - rated convertible bonds have shown weaker anti - decline ability and greater rebound strength [71]. 3. Tracking of Convertible Bond Supply and Terms 3.1 This Week's Primary Proposals Issuance - This week, there were no newly listed convertible bonds, and there were 3 convertible bonds awaiting listing, with a total scale of 730.2 million yuan. The number of primary approvals was 10 [76]. - From the beginning of 2023 to October 10, 2025, there were 103 convertible bond proposals in total, with a total scale of 15.8329 billion yuan. The number and scale of proposals at different stages vary [77]. 3.2 Downward Revision & Redemption Clauses - This week, 9 convertible bonds were expected to trigger downward revisions, 4 announced no downward revisions, 0 proposed downward revisions, and 1 actually carried out a downward revision. Six convertible bonds were expected to trigger redemptions, 0 announced no redemptemptempt 0 announced no redemptions, and 5 announced early redemptions [5][83][84]. - As of the end of this week, there were 0 convertible bonds in the put - option declaration period and 9 in the company's capital - reduction repayment declaration period [88].

Core Viewpoint - The stock of Maolai Optical experienced a decline of 5.08% on October 10, closing at 398.58 CNY per share, with a trading volume of 2.23 billion CNY and a turnover rate of 3.29%, resulting in a total market capitalization of 210.45 billion CNY [1] Company Overview - Nanjing Maolai Optical Technology Co., Ltd. was established on August 24, 1999, and went public on March 9, 2023. The company specializes in the research, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems [1] - The revenue composition of the company is as follows: optical devices 44.03%, optical lenses 28.34%, optical systems 27.00%, services 0.61%, and others 0.03% [1] Fund Holdings - According to data, Guotou Ruijin Fund has a significant holding in Maolai Optical, with its fund "Guotou Ruijin Industrial Upgrade Two-Year Holding Mixed A" (014488) holding 27,300 shares, accounting for 3.54% of the fund's net value, making it the fourth-largest holding [2] - The fund has reported a floating loss of approximately 581,500 CNY as of the latest data [2] - The fund was established on March 11, 2022, with a current size of 210 million CNY. Year-to-date returns stand at 53.27%, ranking 1191 out of 8166 in its category, while the one-year return is 61.46%, ranking 712 out of 8014 [2] Fund Manager Performance - The fund manager, Shi Cheng, has a tenure of 6 years and 198 days, with the fund's total asset size at 7.347 billion CNY. The best return during his tenure is 179.67%, while the worst is -23.28% [3] - Co-manager Li Wei has a tenure of 1 year and 360 days, managing assets of 222 million CNY, with a best return of 51.05% and a worst return of 49.35% during his tenure [3]

Core Viewpoint - Maolai Optical experienced a decline of 5.23% on October 9, with a stock price of 416.02 CNY per share and a total market capitalization of 21.966 billion CNY [1] Company Overview - Nanjing Maolai Optical Technology Co., Ltd. was established on August 24, 1999, and went public on March 9, 2023. The company specializes in the research, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems [1] - The revenue composition of the company is as follows: optical devices 44.03%, optical lenses 28.34%, optical systems 27.00%, services 0.61%, and others 0.03% [1] Fund Holdings - Guotou Ruijin Fund has a significant holding in Maolai Optical, with its fund "Guotou Ruijin Industrial Upgrade Two-Year Holding Mixed A" (014488) holding 27,300 shares, accounting for 3.54% of the fund's net value, making it the fourth-largest holding [2] - The fund has reported a floating loss of approximately 626,800 CNY as of the latest data [2] Fund Performance - The "Guotou Ruijin Industrial Upgrade Two-Year Holding Mixed A" fund was established on March 11, 2022, with a current size of 210 million CNY. Year-to-date, it has achieved a return of 53.97%, ranking 1065 out of 8238 in its category. Over the past year, it has returned 69.17%, ranking 524 out of 8082 [2] - The fund manager, Shi Cheng, has a tenure of 6 years and 197 days, with a total asset size of 7.347 billion CNY. The best return during his tenure is 179.67%, while the worst is -23.28% [3] - The co-manager, Li Wei, has a tenure of 1 year and 359 days, managing assets of 222 million CNY, with a best return of 51.05% and a worst return of 49.35% during his tenure [3]

以最新收盘价计算，科创板平均股价为42.37元，其中股价超100元的有75只，股价最高的是寒武纪-U。 证券时报·数据宝统计显示，科创板股今日上涨的有404只，下跌的有177只，以收盘价为基准测算，科 创板平均股价为42.37元，其中，收盘价超过100元的有75只，股价在50元至100元之间的有147只，股价 在30元至50元的有145只。 科创板股中，收盘价最高的是寒武纪-U，今日报收1323.50元，下跌1.16%，其次是茂莱光学、源杰科技 等，最新收盘价分别为424.80元、410.23元。 科创板百元股中，今日平均上涨2.31%，具体来看，今日上涨的有51只，涨幅居前的有海博思创、源杰 科技、开普云等。下跌的有23只，跌幅居前的有合合信息、百利天恒、腾景科技等。 今日有1只股收盘价首次突破百元大关，京仪装备最新收盘价107.49元，今日上涨9.18%，全天换手率 7.03%，成交额8.59亿元，全天主力资金净流出1716.43万元。 资金流向方面，科创板百元股今日主力资金合计净流出11.21亿元，净流入资金居前的有澜起科技、中 微公司、财富趋势等，净流入资金分别为30168.89万元、27102.90 ...

Core Viewpoint - The Shanghai Stock Exchange has approved Nanjing Maolai Optical Technology Co., Ltd.'s refinancing plan, confirming it meets the issuance, listing, and information disclosure requirements [1] Group 1: Financing Details - Maolai Optical plans to issue convertible bonds to unspecified investors, with a total fundraising amount not exceeding 562.5 million yuan (approximately 56.25 million) [3] - The net proceeds from the bond issuance will be allocated to the ultra-precision optical production processing project, the ultra-precision optical technology R&D center project, and to supplement working capital [3] - The total investment for the ultra-precision optical production processing project is 417.46 million yuan, while the R&D center project is 124.64 million yuan, and working capital is 22.5 million yuan [4] Group 2: Bond Issuance and Rating - The convertible bonds will be offered with priority to existing shareholders, with the specific allocation to be determined based on market conditions [5] - The bonds have been rated A+ by Zhongceng Pengyuan Credit Rating Co., Ltd., with a stable outlook for the company's credit rating also at A+ [5][6] - The underwriting for this bond issuance is handled by China International Capital Corporation, with representatives designated for the process [6]

上海证券交易所上市审核委员会于2025年9月26日召开2025年第39次审议会议（以下简称"会议"），对 南京茂莱光学科技股份有限公司（以下简称"公司"）向不特定对象发行可转换公司债券的申请进行了审 议。根据会议审议结果，公司本次向不特定对象发行可转换公司债券的申请符合发行条件、上市条件和 信息披露要求。 公司本次向不特定对象发行可转换公司债券事项尚需获得中国证券监督管理委员会（以下简称"中国证 监会"）作出同意注册的决定后方可实施。最终能否获得中国证监会同意注册的决定及时间尚存在不确 定性。公司将根据事项的进展情况及时履行信息披露义务，敬请广大投资者注意投资风险。 特此公告。 南京茂莱光学科技股份有限公司董事会 2025年9月27日 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：688502 证券简称：茂莱光学 公告编号：2025-072 南京茂莱光学科技股份有限公司 关于向不特定对象发行可转换公司债券申请获得上海证券交易所上市审核委员会审核通过的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性依法承担法律责任。 ...

特此公告。 证券代码：688502 证券简称：茂莱光学 公告编号：2025-072 南京茂莱光学科技股份有限公司 关于向不特定对象发行可转换公司债券申请获得 上海证券交易所上市审核委员会审核通过的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 上海证券交易所上市审核委员会于 2025 年 9 月 26 日召开 2025 年第 39 次审 议会议（以下简称"会议"），对南京茂莱光学科技股份有限公司（以下简称"公 司"）向不特定对象发行可转换公司债券的申请进行了审议。根据会议审议结果， 公司本次向不特定对象发行可转换公司债券的申请符合发行条件、上市条件和信 息披露要求。 公司本次向不特定对象发行可转换公司债券事项尚需获得中国证券监督管 理委员会（以下简称"中国证监会"）作出同意注册的决定后方可实施。最终能否 获得中国证监会同意注册的决定及时间尚存在不确定性。公司将根据事项的进展 情况及时履行信息披露义务，敬请广大投资者注意投资风险。 南京茂莱光学科技股份有限公司董事会 2025 年 9 月 27 日 ...

Core Viewpoint - Maolai Optical (688502.SH) has received approval from the Shanghai Stock Exchange's Listing Review Committee for its application to issue convertible bonds to unspecified investors, meeting all necessary conditions for issuance, listing, and information disclosure [1] Group 1 - The Shanghai Stock Exchange's Listing Review Committee held its 39th review meeting of 2025 on September 26, 2025 [1] - The review concluded that Maolai Optical's application for issuing convertible bonds complies with the issuance conditions [1] - The company is now positioned to proceed with the issuance of convertible bonds, which may enhance its capital structure [1]

Core Viewpoint - The Shanghai Stock Exchange's Listing Review Committee approved the application for the issuance of convertible bonds by the company, pending final approval from the China Securities Regulatory Commission [1] Group 1 - The review meeting was held on September 26, 2025, and was the 39th meeting of the year [1] - The company's application for issuing convertible bonds to unspecified objects meets the issuance conditions, listing conditions, and information disclosure requirements [1] - The implementation of the bond issuance is contingent upon receiving a registration approval from the China Securities Regulatory Commission [1]

Group 1 - The average stock price of the Sci-Tech Innovation Board is 41.20 yuan, with 73 stocks priced over 100 yuan and the highest being Cambrian-U at 1350.38 yuan [1][2] - Today, 136 stocks on the Sci-Tech Innovation Board rose, while 448 fell, with the average price of stocks over 100 yuan increasing by 0.23% [1][2] - The stock with the first closing price above 100 yuan today is Saiwei Microelectronics, closing at 100.01 yuan, up 5.85% with a turnover rate of 7.39% and a transaction amount of 386 million yuan [1][2] Group 2 - The average premium of stocks over 100 yuan relative to their issue price is 406.15%, with Cambrian-U, Anji Technology, and Baile Tianheng having premiums of 1997.19%, 1446.81%, and 1379.80% respectively [2] - The sectors with the highest concentration of stocks over 100 yuan include electronics, pharmaceuticals, and computers, with 37, 12, and 9 stocks respectively [2] - The net outflow of main funds from stocks over 100 yuan today totaled 4.25 billion yuan, with the highest net inflows seen in Zhongwei Company, Cambrian-U, and Chipone Technology [2][3] Group 3 - The total financing balance for stocks over 100 yuan is 92.298 billion yuan, with the highest balances in Zhongxin International, Cambrian-U, and Haiguang Information [2] - The total margin balance is 427 million yuan, with the highest balances in Haiguang Information, Cambrian-U, and Zhongxin International [2] - A detailed list of stocks over 100 yuan includes Cambrian-U, Maolai Optics, and Yuanjie Technology, with their respective closing prices and daily changes [3][4]