证券代码：688003 证券简称：天准科技 公告编号：2026-011 转债代码：118062 转债简称：天准转债 苏州天准科技股份有限公司 关于开立募集资金临时补流专项账户 并签订募集资金专户存储三方监管协议的公告 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。 一、募集资金基本情况 苏州天准科技股份有限公司（以下简称"公司"）已取得中国证券监督管理委员会出具的《关于同意苏州 天准科技股份有限公司向不特定对象发行可转换公司债券注册的批复》（证监许可〔2025〕2266号）， 同意公司向不特定对象发行可转换公司债券（以下简称"本次发行"）的注册申请。 公司向不特定对象发行87,200.00万元的可转换公司债券，期限为六年，每张面值为人民币100元，发行 数量为87.20万手（872万张）。本次发行的募集资金总额为人民币872,000,000.00元，扣除发行费用 9,722,406.43元，实际募集资金净额为862,277,593.57元。上述募集资金已于2025年12月18日到位，中汇 会计师事务所（特殊普通合伙）对公司 ...

Core Viewpoint - Tianzhun Technology announced the resignation of its actual controller and chairman, Xu Yihua, as general manager, while he will continue to serve as chairman. The board has nominated Cai Xiongfei as the new general manager, effective January 1, 2026. Cai holds 4.242 million shares indirectly and was previously a core technical staff member of the company. Zhongjin Pengyuan believes this change will not have a significant adverse impact, maintaining the company's credit rating at AA- with a stable outlook, valid until the maturity of the "Tianzhun Convertible Bonds" [1]. Group 1 - Xu Yihua resigns as general manager but remains chairman [1] - Cai Xiongfei is nominated as the new general manager, effective January 1, 2026 [1] - Cai Xiongfei holds 4.242 million shares indirectly and has a background as a core technical staff member [1] Group 2 - Zhongjin Pengyuan assesses that the management change will not cause significant adverse effects [1] - The company's credit rating is maintained at AA- with a stable outlook [1] - The rating is valid until the maturity of the "Tianzhun Convertible Bonds" [1]

Group 1 - The report maintains an optimistic outlook for the convertible bond market in January 2026, driven by policy expectations and seasonal capital inflows, which are expected to create a "good start" for the market [6][17] - The central economic work conference has identified "technological innovation" and "expanding domestic demand" as key policy focuses, with related industry policy benefits expected to continue, directly boosting market risk appetite [6][17] - The convertible bond market is experiencing a tight supply-demand balance, with the total size of publicly traded convertible bonds at approximately 527.1 billion yuan as of December 31, 2025, down 183.6 billion yuan from the beginning of 2025 [19] Group 2 - The report suggests focusing on growth styles in investment strategies, particularly in technology sectors such as aerospace, AI computing, semiconductor equipment, and innovative pharmaceuticals, which are expected to benefit from industry policy support [6][20] - The top ten convertible bond portfolio for January 2026 emphasizes aggressive and elastic sectors, with a focus on technology growth, cyclical recovery, and financial sectors [6][20] - Specific recommendations include increasing holdings in convertible bonds from companies like Yinbang, Zhenhua, and Yingliu in the technology sector, and focusing on cyclical sectors such as precious metals and chemicals [20][22]

Core Viewpoint - The China Convertible Bond Index remained flat at 491.85 points on December 31, with notable fluctuations in individual convertible bonds [1]. Group 1: Performance Highlights - Tianzhun Convertible Bond, Tianchuang Convertible Bond, Maolai Convertible Bond, Guanglian Convertible Bond, and Zai22 Convertible Bond had the highest gains, increasing by 30.00%, 20.00%, 8.04%, 7.71%, and 7.50% respectively [1]. - Conversely, Jiamei Convertible Bond, Ruida Convertible Bond, Shenyu Convertible Bond, Fuli Convertible Bond, and Yingtai Convertible Bond experienced the largest declines, with decreases of 10.50%, 4.67%, 3.50%, 3.36%, and 3.16% respectively [1].

Group 1 - The core point of the article is that Dingjie Convertible Bonds and Tianzhun Convertible Bonds were listed on December 31 [1] Group 2 - The listing of these convertible bonds indicates a potential opportunity for investors in the bond market [1] - The event reflects ongoing activities in the financial market, particularly in the area of convertible securities [1]

Group 1 - The company Proya plans to repurchase shares worth between 800 million to 1.5 billion yuan [1] - The major shareholder of Ruihua Tai, Guotou Gaoke, intends to reduce its stake by no more than 1% [1] - The convertible bond "Yingte Convertible Bond" is subject to forced redemption [2] Group 2 - Blue Sail Medical intends to transfer 100% equity of its wholly-owned subsidiary, Wuhan Bikaier [1] - Several convertible bonds have been listed, including Dingjie Convertible Bond and Tianzhun Convertible Bond [1] - New shares of Hengtong Guang have been listed on the Beijing Stock Exchange [1] Group 3 - The current price and redemption price of various convertible bonds are detailed, with specific dates for the last trading and conversion days [4][6]

Supply News - Anshi China has shipped over 11 billion chips since resuming shipments in mid-October, serving over 800 global customers [1][7] - In response to semiconductor-related disputes, Wentai Technology has initiated multiple legal proceedings in the Netherlands and submitted a dispute notice, potentially seeking international arbitration with claims up to $8 billion if unresolved within six months [1][7] Project Progress - The third phase of the Muling North Semiconductor Technology Co., Ltd. project has officially commenced production, with a total investment of 2 billion yuan and an annual capacity of 1 million 6-inch wafers, primarily for applications in new energy vehicles, industrial control, and photovoltaics [2][8] - The core equipment for the New Beauty Materials New Station Optical Functional Film project was moved in on December 25, marking significant progress, with a total investment of approximately 5 billion yuan and plans for five internationally leading intelligent display material production lines, expected to achieve mass production by the third quarter of 2026 [2][8] Corporate Dynamics - Zhongwei Company won a provincial patent award for its invention patent "Chemical Vapor Deposition Reactor or Epitaxial Layer Growth Reactor and Its Supporting Device" and also secured the gold award in the second "Changgao Competition" for high-value patent transformation [3][9] - Noreco announced on December 26 the launch of a new product series, Optical Critical Dimension (OCD) equipment NKShape, successfully delivered to a leading domestic customer, designed for advanced semiconductor processes [3][9] - Tianzhun Technology announced on December 28 the successful completion of its public offering of convertible bonds, totaling 872 million yuan, with the bonds set to be listed on the Shanghai Stock Exchange on December 31, 2025 [4][10] - Chipone announced on December 26 that its shareholder, the National Integrated Circuit Industry Investment Fund, plans to reduce its holdings by up to 8.9396 million shares, accounting for no more than 1.70% of the total share capital [4][10] - SK Hynix is accelerating the construction of its 2.5D packaging production line to enhance its overall packaging capabilities for AI semiconductors, including high bandwidth memory (HBM) [4][10] - Media reports indicate that MediaTek announced a strategic partnership with global automotive component supplier DENSO to jointly develop customized automotive system-on-chip (SoC) solutions for advanced driver assistance systems (ADAS) and smart cockpit applications [4][10]

Core Viewpoint - Tianzhun Technology (688003) has announced the issuance of convertible bonds totaling 872 million yuan, which will be listed on the Shenzhen Stock Exchange on December 31, 2025 [1][2]. Group 1: Bond Issuance Details - The total amount of the convertible bonds issued by Tianzhun Technology is 872 million yuan (872,000 bonds) [1][2]. - Existing shareholders have priority in the subscription, with 755,820 bonds (755.82 million yuan), accounting for approximately 86.68% of the total issuance [2]. - Public investors subscribed to 113,505 bonds (113.505 million yuan), representing about 13.02% of the total issuance, while the lead underwriter subscribed to 2,675 bonds (2.675 million yuan), making up 0.31% of the total [2]. Group 2: Company Overview - Tianzhun Technology is a well-known visual equipment platform enterprise in China, focusing on the application of artificial intelligence technology to promote industrial digitalization [2]. - The company serves various industrial sectors, including electronics, semiconductors, and new energy vehicles, providing leading high-end visual equipment products [2]. - In the electronics sector, Tianzhun Technology is a core supplier of visual equipment, offering high-end visual measurement, inspection, and process equipment [2]. Group 3: Fund Utilization - The funds raised from the bond issuance will be allocated to several projects, including the R&D and industrialization of industrial visual equipment and precision measurement instruments [3]. - The semiconductor measurement equipment project aims to tackle key technologies and promote the localization of core components, enhancing the company's competitiveness in the semiconductor measurement field [3]. - The smart driving and embodied intelligent controller project focuses on developing foundational software and hardware platforms, facilitating the implementation of domestic chip platforms in smart driving applications [3].

Group 1 - The company Tianzhun Technology announced the issuance of Tianzhun Convertible Bonds [1] - The total issuance amount is 872 million yuan, with an issuance volume of 872,000 lots [1] - The bonds will be listed on the Shanghai Stock Exchange, with a listing date set for December 31, 2025 [1]

1. Report Industry Investment Rating No information provided regarding the industry investment rating. 2. Core Viewpoints of the Report - As of December 12, 2025, the convertible bond's 100 - yuan fitted premium rate has risen to 31.82%. With the valuation reaching historical highs and continuing to fluctuate, there are doubts about the applicability of past curve - fitting methods in the current high - price and high - valuation market. The algorithm for the fitted premium rate may need to be re - explored [1][10]. - The convexity of the fitted premium rate curve has increased. The right - shift of the parity indicates a structural difference in the convertible bond market. High - parity convertible bonds have relatively stable valuations, and as parity decreases, the valuation premium rises faster, causing the convexity of the curve to strengthen. The change in parity may lead to deviations in the calculated 100 - yuan premium rate [1][15]. - The distribution of the conversion premium rate is more extreme. The low - parity group has a steeper slope of premium rate increase, and the high - parity group's premium rate has nearly doubled compared to the end of 2024, while the medium - parity group shows relatively small fluctuations. This requires a change in the function form for curve fitting [2][17]. - When the parity is changing, the fitting interval should be widened, especially towards high - parity. The fitting function form may be adjusted to an exponential form, which can better reflect the premium rate distribution in the high - parity range and is suitable for some low - price and high - valuation samples. Considering the expected positive performance of the equity market in 2026, attention can be paid to such fitting method adjustments [2][3]. 3. Summary According to the Table of Contents 3.1 Fitted Premium Rate Curve Shape Changes, Pay Attention to Structural Differences - **Valuation and Parity Changes**: As of December 12, 2025, the convertible bond's 100 - yuan fitted premium rate has reached 31.82%, up 11.14 pct from the beginning of the year, at the 98.90% historical quantile since 2017. The high - parity proportion has increased, and the traditional curve - fitting method may not be applicable [10]. - **Convexity of the Fitted Curve**: Compared with the end of 2024, the parity has shifted to the right. High - parity convertible bonds have stable valuations, and as parity decreases, the valuation premium rises faster, strengthening the convexity of the curve. The change in parity may cause the model to deviate, resulting in inaccurate 100 - yuan premium rate calculations [15]. - **Extreme Distribution of Premium Rate**: The low - parity (70 - 90) group has a steeper premium rate increase slope, and the high - parity (110 - 130) group's premium rate has nearly doubled compared to the end of 2024. The medium - parity group has relatively small fluctuations. The traditional cubic inverse function is not suitable for the current market, so the function form needs to be changed [2][17]. - **Consider Extreme Parity Values**: The common 70 - 130 fitting interval is less applicable when the parity rises. An exponential function (Y = A×e^(-k(x - B))+C) can be considered for fitting, as it has advantages at both ends and can better reflect the market distribution [2][19]. 3.2 Market Review: Convertible Bonds Rose Slightly Weekly, Valuation Remained Basically Flat 3.2.1 Weekly Market Quotes: Convertible Bond Market Rose Slightly, Most Equity Sectors Pulled Back - **Index Performance**: Last week, most major stock indices rose. The Shanghai Composite Index fell 0.34%, the Shenzhen Component Index rose 0.84%, the ChiNext Index rose 2.74%, the SSE 50 Index fell 0.25%, the CSI 1000 Index rose 0.39%, and the CSI Convertible Bond Index rose 0.20% [26]. - **Industry and Concept Performance**: In the Shenwan primary industry index, most equity markets pulled back last week. Communication, national defense and military industry, electronics, machinery and equipment, and power equipment led the gains; household appliances, basic chemicals, textile and apparel, real estate, and steel led the losses. The convertible bond market had mixed performance, with building materials, national defense and military industry, communication, automobiles, and power equipment leading the gains, and food and beverage, media, basic chemicals, commercial retail, and coal leading the losses. Among popular concepts, some concepts rose and some fell [30][33]. 3.2.2 Valuation Performance: Premium Rates of Convertible Bonds of Most Ratings and Sizes Rose - **Closing Price and Premium Rate**: The weighted average closing price of convertible bonds was 132.26, down 0.01% from the previous Friday. The closing price of equity - biased convertible bonds was 194.10 yuan, up 2.02% from last Friday; the closing price of bond - biased convertible bonds was 119.15 yuan, down 0.34% from last Friday; the closing price of balanced convertible bonds was 128.77 yuan, down 0.10% from last Friday. The proportion of the 120 - 130 (including 130) interval in the closing price distribution increased significantly. The price median was 130.59 yuan, down 0.21% from the previous Friday. The 100 - yuan parity fitted conversion premium rate of the convertible bond market was 31.82%, down 0.01 pct from last Friday. In terms of ratings and sizes, the premium rates of most convertible bonds rose [35]. 3.3 Terms and Supply: 2 Convertible Bonds Announced Forced Redemption, Total Pending Issuance Scale About 125 Billion 3.3.1 Terms: Last Week, 2 Convertible Bonds Announced Forced Redemption, 3 Convertible Bonds' Boards Proposed Downward Revisions - **Forced Redemption**: As of December 12, Yingbo and Hugong convertible bonds announced early redemption; Bojun convertible bond announced no early redemption; Xiangfeng, Kaisheng, Jinzhong, Furong, and Bo 23 convertible bonds announced that they were expected to meet the forced redemption conditions [4][55]. - **Downward Revision**: Last week, Bengang, Jinlang Zhuan 02, and Hongchuan convertible bonds issued announcements of the board's proposal for a downward revision of the conversion price. No convertible bonds announced the results of the downward revision. 15 convertible bonds announced no downward revision, and 11 convertible bonds announced that they were expected to trigger a downward revision [4][55]. 3.3.2 Primary Market: Last Week, Tianzhun, Shenyu, and Aohong Convertible Bonds Were Issued, Total Pending Issuance Scale About 125 Billion - **Issuance and Listing**: Last week, Tianzhun, Shenyu, and Aohong convertible bonds were issued, with a total scale of 19.52 billion yuan. Maolai and Ruike convertible bonds were listed, with a scale of 15.63 billion yuan. Dingjie convertible bond was listed on December 15, with a scale of 8.28 billion yuan [5][58]. - **Pending Issuance**: Last week, there were no new board proposals. Three companies passed the shareholders' meeting, two passed the issuance review committee's approval, and one was newly approved by the CSRC, an increase of +0, +3, +0, +1 respectively compared to the same period last year. As of December 12, four listed companies obtained convertible bond issuance approvals, with a proposed issuance scale of 41.67 billion yuan. Eight listed companies passed the issuance review committee, with a total scale of 83.14 billion yuan [60][65].