财务数据显示，公司2022年至2024年净利润分别为1.88亿元、1.74亿元、2.51亿元，2025年上半年实现 净利润1.39亿元。2022年至2025年上半年的综合毛利率分别为39.20%、39.26%、40.38%、40.84%。 南方财经9月28日电，联瑞新材(688300.SH)9月27日公告，拟将公司可转换公司债券发行方案由原定不 超过人民币72,000万元下调至不超过69,500万元。调整原因主要系扣除公司董事会决议日前六个月至发 行前新投入的财务性投资2,500万元。资金用途调整则聚焦两大核心项目：高性能高速基板用超纯球形 粉体材料项目拟使用募集资金从2.7亿元降至2.55亿元，高导热高纯球形粉体材料项目从2.5亿元降至2.4 亿元，两项目合计缩减2500万元；而补充流动资金2亿元的额度保持不变。 ...

Core Viewpoint - Jiangsu Lianrui New Materials Co., Ltd. has responded to the Shanghai Stock Exchange's inquiry regarding its application for issuing convertible bonds, detailing its financial issues, development plans, and operational status [1] Fundraising Projects: Future Layout and Competitiveness Enhancement - The total amount of funds raised is 720 million yuan, allocated to high-performance high-speed substrate ultra-pure spherical powder materials project, high thermal conductivity high-purity spherical powder materials project, and working capital supplementation [2] - The high-performance high-speed substrate ultra-pure spherical powder materials project has a total investment of 423 million yuan, with 270 million yuan from raised funds; the high thermal conductivity high-purity spherical powder materials project has a total investment of 388 million yuan, with 250 million yuan from raised funds; working capital supplementation is 200 million yuan [2] - All raised funds for the first two projects will be used for capital expenditures, including construction and equipment costs, which are deemed reasonable compared to similar projects in the industry [2] Financing Necessity: Funding Gap and Industry Development Drivers - Despite having 585 million yuan in freely available funds as of June 2025, the company faces a funding gap of 784 million yuan over the next three years due to various factors, including operational profit accumulation, minimum cash reserves, and planned capital expenditures [3] - The company's asset-liability ratio is close to the industry average, and raising funds through bank loans would significantly increase this ratio, potentially impacting operations negatively, thus making the issuance of convertible bonds necessary [3] Benefit Assessment: Cautious and Reasonable, Promising Prospects - For the high-performance high-speed substrate ultra-pure spherical powder materials project, the estimated average sales price at full production is 183,000 yuan per ton, with an average gross profit margin of 46.26% and a net profit margin of 24.43% [4] - The high thermal conductivity high-purity spherical powder materials project is expected to have an average gross profit margin of 35.52% and a net profit margin of 18.30%, contributing to increased revenue and net profit post-production [5] Operational Status: Steady Growth and Structural Optimization - From 2022 to Q1 2025, the company's main business revenue has shown growth, reaching 661 million yuan, 711 million yuan, 959 million yuan, and 238 million yuan, driven by the expanding market for semiconductor packaging materials and electronic circuit substrates [6] - The company's expense ratios align with revenue growth, with sales expense ratios slightly lower than industry peers, and R&D expense ratios slightly higher, indicating a balanced operational approach [7] Gross Margin Analysis - The company's gross margin differs from industry peers due to product focus, downstream applications, and operational conditions, with spherical silica showing higher margins than angular silica [8] Accounts Receivable and Inventory Management - The company has adequately provisioned for bad debts, with most accounts receivable aging within one year, and a good collection rate post-period [9] - Inventory turnover is high, with a low risk of price decline, indicating effective inventory management [9]

Investment Rating - The report maintains a "Buy" rating for the company [3][6]. Core Views - The company achieved a revenue of 519 million in H1 2025, representing a year-on-year increase of 17.12%, and a net profit attributable to the parent company of 139 million, up 18.01% year-on-year [1][3]. - The company is focusing on functional advanced powder materials, benefiting from the growth in downstream demand, particularly in high-performance electronic circuit substrates and thermal materials [2][3]. - The company is expanding its high-end production capacity, with plans to increase production of ultra-pure spherical silica and high thermal conductivity spherical alumina materials [2]. Financial Summary - For 2025-2027, the projected net profits attributable to the parent company are 337 million, 413 million, and 492 million respectively, with corresponding PE ratios of 42.81, 34.97, and 29.33 [3][4]. - The company’s revenue is expected to grow from 712 million in 2023 to 1.657 billion in 2027, with growth rates of 7.5%, 34.9%, 26.4%, 17.7%, and 15.9% for the respective years [4][11]. - The gross margin for H1 2025 was 40.84%, with a net margin of 26.70% [1][2].

Group 1 - The issuance of convertible bonds has slowed down this year, with 14 bonds issued by May 25, raising a total of 18.927 billion yuan, a year-on-year decrease of 11.54% [1] - The top five convertible bonds by fundraising amount include Yiwai Convertible Bond, Taineng Convertible Bond, Yushui Convertible Bond, Weice Convertible Bond, and Nanyao Convertible Bond, all exceeding 1 billion yuan, with Yiwai Convertible Bond raising 5 billion yuan for energy storage and vehicle battery projects [1] - Several companies have announced plans to issue convertible bonds for investment projects, including Lianrui New Materials aiming to raise up to 720 million yuan for high-performance materials and UpSound Electronics planning to raise up to 330 million yuan for technology upgrades and working capital [1] Group 2 - Poly Developments has received approval from the CSRC for a cash-type targeted convertible bond issuance, with a total amount not exceeding 8.5 billion yuan, aimed at 15 real estate projects related to "guaranteeing housing delivery and people's livelihood" [2] - A significant number of convertible bonds have been redeemed this year, with 49 bonds delisted from exchanges, 34 of which were due to triggering early redemption clauses, accounting for about 70% [2] - Companies are increasingly using convertible bonds as a payment tool for mergers and acquisitions, with Xunbang Intelligent announcing plans to acquire equity through the issuance of shares and convertible bonds, indicating a trend towards more flexible deal structures in the restructuring market [2]

Core Viewpoint - Lianrui New Materials (688300.SH) plans to issue convertible bonds to raise up to 720 million yuan for high-performance materials projects and working capital [1][2] Group 1: Convertible Bond Issuance - The company intends to issue convertible bonds with a total amount not exceeding 720 million yuan, net proceeds will be used for high-performance substrate materials projects and to supplement working capital [1] - The bonds will have a term of six years, with a face value of 100 yuan each, and will be issued at face value [2] - The interest rate will be determined by the board of directors based on market conditions and company specifics [2] - The bonds will be convertible into company A-shares after a six-month period from issuance [2] Group 2: Previous Fundraising and Financials - Lianrui New Materials was listed on the Sci-Tech Innovation Board on November 15, 2019, raising a total of approximately 586.34 million yuan, with a net amount of about 517.86 million yuan after expenses [3][4] - The company initially planned to raise 284.67 million yuan for various projects, including the construction of a silicon powder production base and capacity expansion [4] - The total issuance costs amounted to approximately 68.48 million yuan, with underwriting fees being a significant portion [5]