Group 1 - The core viewpoint of the news is the performance and characteristics of Luwei Optical's convertible bonds and its financial results [1][2] - Luwei Optical's convertible bonds rose by 2.62% to 146.371 yuan per bond, with a trading volume of 60.68 million yuan and a conversion premium rate of 34.79% [1] - The credit rating of Luwei Optical's convertible bonds is "AA-", with a maturity of 6 years and a coupon rate that increases over the years, starting from 0.2% in the first year to 2.0% in the sixth year [1] Group 2 - Luwei Optical has focused on the research, production, and sales of photomasks, which are essential in the microelectronics manufacturing process, particularly in flat panel displays and semiconductors [2] - The company is the only domestic manufacturer capable of producing photomasks for all generations from G2.5 to G11, supporting various panel production lines [2] - For the first quarter of 2025, Luwei Optical reported a revenue of 260.1 million yuan, a year-on-year increase of 47.09%, and a net profit attributable to shareholders of 49.15 million yuan, up 19.66% year-on-year [2]

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - Last week, the equity market had a volume - driven rally. The real estate, steel, and building materials sectors were strong, while the banking sector declined. The bond market adjusted, and the 10 - year Treasury bond rate closed at 1.67% on Friday, up 2.2bp from the previous week. The convertible bond market mostly rose, with the CSI Convertible Bond Index up 0.76% for the week [1][8][9]. - In the short term, convertible bond supply may significantly shrink. The follow - up momentum of the convertible bond market has weakened, and valuations have been further compressed. It is recommended to focus on balanced convertible bonds or high - price, low - premium and non - redeemable in the short - term equity - biased varieties. For those with high requirements for drawdown, consider reducing positions [2][17]. - With the disclosure of mid - year report performance forecasts, attention should be paid to sectors such as consumer goods, technology, power grid equipment, and innovation drugs. Also, be cautious about bonds with a high proportion of exports to the US [3][18]. Summary by Relevant Catalogs Market Trends (2025/7/7 - 2025/7/11) - **Stock Market**: The equity market rose with volume. Real estate, steel, and building materials sectors performed well due to policy expectations and "anti - involution" themes. The non - banking sector was strong driven by the stablecoin theme, while the banking sector declined. Different sectors showed different performances on each trading day [8]. - **Bond Market**: The bond market adjusted. Factors such as the postponement of Trump's equal - tariff effective date, the Shanghai Composite Index breaking through 3500, and real estate policy rumors suppressed bond market sentiment. The 10 - year Treasury bond rate closed at 1.67% on Friday, up 2.2bp from the previous week [1][9]. - **Convertible Bond Market**: Most convertible bond issues rose. The CSI Convertible Bond Index increased by 0.76% for the week, the median price rose by 0.95%, and the calculated arithmetic average parity increased by 2.07%. The overall market conversion premium rate decreased by 1.29% compared with the previous week. Sectors like non - banking finance, coal, and computer in the convertible bond market led the gains, while social services, banking, and automotive sectors lagged. The total trading volume of the convertible bond market last week was 3405.76 billion yuan, with an average daily trading volume of 681.15 billion yuan, an increase from the previous week [9][12][15]. Viewpoints and Strategies (2025/7/14 - 2025/7/18) - **Supply Outlook**: Convertible bond supply may significantly shrink in the short term. The approval of the "potential new bond" Fudan Microelectronics expired, and there are only 5 issues in the pending - issuance list that have passed the listing committee, with a total scale of less than 5 billion yuan. Also, the delisting of existing bonds is accelerating [2][17]. - **Investment Suggestions**: Due to the intensified supply - demand contradiction, it is recommended to focus on balanced convertible bonds that can quickly consume the premium rate with high - volatility underlying stocks or high - price, low - premium and non - redeemable in the short - term equity - biased varieties. Consider reducing positions for those with high drawdown requirements [2][17]. - **Sector Focus**: Pay attention to sectors such as consumer goods (appliances, auto parts, two - wheeled vehicles), technology (PCB, copper - clad laminates, data center power supplies), power grid equipment, sea - wind power, energy storage, innovation drugs, and chemical pharmaceuticals. Be cautious about bonds with a high proportion of exports to the US [3][18]. Valuation Overview - As of July 11, 2025, for equity - biased convertible bonds, the average conversion premium rates in different parity intervals are at different percentile levels since 2010 and 2021. For debt - biased convertible bonds, the average YTM of bonds with a parity below 70 yuan is - 1.04%, at the 4%/0% percentile since 2010/2021. The average implied volatility of all convertible bonds is 33.92%, at the 64%/45% percentile since 2010/2021, and the difference between the implied volatility of convertible bonds and the long - term actual volatility of the underlying stocks is - 13.38%, at the 27%/32% percentile since 2010/2021 [19]. Primary Market Tracking - **Last Week (2025/7/7 - 2025/7/11)**: Guanghe Convertible Bond announced its issuance, and Luwei and Huachen Convertible Bonds were listed. Guanghe Convertible Bond, with an issuance scale of 4.9 billion yuan, is for the Guangdong Lufeng Nuclear Power Plant Project. Luwei Convertible Bond, with an issuance scale of 615 million yuan, is mainly for semiconductor and high - precision flat - panel display mask expansion projects. Huachen Convertible Bond, with an issuance scale of 460 million yuan, is for new - energy power equipment manufacturing and digital factory construction projects [27][28][29]. - **Next Week (2025/7/14 - 2025/7/18)**: Xizhen and Yongxi Convertible Bonds will be listed. Xizhen Convertible Bond, with an issuance scale of 520 million yuan, is for the Langfang Zhenhua Automobile Parts Project. Yongxi Convertible Bond, with an issuance scale of 1.165 billion yuan, is for multi - dimensional heterogeneous advanced packaging technology R & D and industrialization projects [30][31]. - **Overall Pending Issuance**: As of July 11, there are 75 convertible bonds to be issued, with a total scale of 116.32 billion yuan, including 2 issues approved for registration (total scale of 2.11 billion yuan) and 3 issues passed by the listing committee (total scale of 2.62 billion yuan) [32].