Yangtze Optical Fibre And Cable Joint Stock Limited Company (SH: 601869) has released its interim report for the first half of 2026, posting a net profit attributable to shareholders of RMB 2.925 billion, a remarkable 888.88% year-on-year increase. The company's revenue reached RMB 9.809 billion, up 53.64% from the prior-year period. The robust performance is largely attributed to the accelerated construction of computing data centres, which has driven sustained demand growth for new types of optical fibre and cable products, alongside improvements in both sales volume and average selling prices. The company has proposed a cash dividend of RMB 10.60 (pre-tax) per 10 shares for all shareholders.

Zhongji Innolight has announced its first-half 2026 results, with revenue of RMB 41.778 billion, representing a 182.49% increase year-on-year, and net profit attributable to shareholders of RMB 13.651 billion, up 241.7%. During the reporting period, key clients strengthened their capital expenditure, increasing investment in computing infrastructure. This drove a significant uptick in demand for high-end optical module products such as 800G and 1.6T, fuelling the company's rapid revenue and profit growth. A cash dividend of RMB 12 per 10 shares (pre-tax) has been proposed. The interim report also reveals that Zhang Jianping has emerged as the ninth-largest shareholder, holding 5.9348 million shares, equivalent to 0.53% of the total share capital.

Gigadevice Semiconductor Inc. (SH: 603986) executed its first share buyback on August 21, 2026, through centralised bidding. The company repurchased 247,000 shares, representing 0.04% of its total share capital, at prices ranging from RMB 400.30 to RMB 409.95 per share, with a total consideration of RMB 100 million (excluding transaction fees). Under its previously announced plan, the company intends to repurchase shares worth between RMB 1 billion and RMB 2 billion, at a price not exceeding RMB 750 per share, using its own funds and/or self-raised capital. All repurchased shares will be cancelled to reduce the registered capital.

Dongshan Precision Manufacturing reported first-half 2026 revenue of RMB 27.798 billion, a year-on-year increase of 63.95%, while net profit attributable to shareholders surged 290.09% to RMB 2.957 billion. Apart from the consolidation of Solus and GMD, the significant revenue growth was driven by the continuous introduction of new customers and products in its optical module business. The company has decided not to distribute cash dividends, issue bonus shares, or convert capital reserve into share capital.

East Money Information has published its half-year 2026 report, showing total operating revenue of RMB 10.505 billion, up 53.22% year-on-year, and net profit attributable to shareholders of RMB 8.064 billion, an increase of 44.85%. The performance improvement is mainly due to higher net income from securities fees and commissions, financial e-commerce services, and an expansion in the scale of securities lending funds. No dividend distribution or capital reserve conversion is planned.

Hithink RoyalFlush Information Network recorded first-half 2026 revenue of RMB 2.646 billion, a 48.68% increase, with net profit attributable to shareholders rising 89.76% to RMB 952 million. The growth stems from several factors: the accelerated integration of AI technology with financial information services, with large models and AI applications being deployed across financial agents, data terminals, and user services; increased trading activity in domestic capital markets boosting demand for financial information services; and higher user engagement on its website and app, which, along with client expansion into consumer, technology, and financial sectors, has driven advertising and internet promotion revenue. The company plans to distribute RMB 2 (pre-tax) per 10 shares.

Estun Automation reported first-half 2026 revenue of RMB 2.578 billion, up 1.14% year-on-year, with net profit attributable to shareholders soaring 2314.23% to RMB 161 million. The company's gross margin improved significantly, and its expense ratio declined year-on-year. Additionally, the completion of the asset restructuring involving its associate companies Nanjing Craft and Nanjing Chemical Fibre increased the fair value of its equity investments, contributing to higher non-recurring gains. No dividends will be paid.

Huatian Technology achieved first-half 2026 revenue of RMB 10.511 billion, a 35.09% year-on-year increase, with second-quarter revenue hitting a record high of RMB 5.711 billion. Net profit attributable to shareholders grew 259.15% to RMB 813 million. The results reflect a recovery in the semiconductor industry and increased demand for packaging and testing services, leading to steady growth in orders and operating performance. The company's automotive electronics and memory packaging businesses have also expanded. No dividend distribution is planned.

Guangzheng Eye Hospital Group posted first-half 2026 revenue of RMB 390 million, down 10.55% year-on-year, while net profit attributable to shareholders jumped 1152.76% to RMB 17.7758 million. The company will not distribute dividends or convert capital reserves.

Lens Technology reported first-half 2026 revenue of RMB 28.866 billion, a 12.42% decline, with net profit attributable to shareholders falling 49.52% to RMB 577 million. Revenue from its smartphone and computer business decreased 17.67% year-on-year to RMB 22.382 billion, accounting for 77.54% of total revenue. The decline was primarily due to memory chip cycle disruptions affecting end-market demand and reduced assembly business revenue. A cash dividend of RMB 1.00 (pre-tax) per 10 shares has been proposed.

Kinwong Electronic plans to invest RMB 4.388 billion, funded by its own and self-raised capital, to build an ultra-high multilayer PCB intelligent manufacturing project. The project, to be implemented by its wholly-owned subsidiary Kinwong Electronic Technology (Zhuhai) Co., Ltd., will replace the original "Key Process Capacity Enhancement Investment Project" and has a construction period of 24 months. The initiative aims to expand high-end, high-speed, ultra-high multilayer PCB capacity to meet customer demand in areas such as AI computing and high-speed network communications. The investment has been approved by the board and is subject to shareholder approval.

Defu Technology saw first-half 2026 revenue climb 73.54% year-on-year to RMB 9.197 billion, with net profit attributable to shareholders surging 580.66% to RMB 263 million. The company attributes the strong performance to an improved product mix, with higher shipment proportions of high-value-added products in both lithium battery copper foil and electronic circuit copper foil. This optimisation led to higher average processing fees and enhanced overall profitability. A dividend of RMB 1 per 10 shares (pre-tax) is proposed.

ZTE Corporation recorded first-half 2026 revenue of RMB 78.025 billion, up 9.05% year-on-year, but net profit attributable to shareholders declined 45.57% to RMB 2.753 billion. The company cited the industry cycle transition and business structure adjustments as key factors behind the profit pressure. No profit distribution or capital reserve conversion will occur for the interim period.

CanSino Biologics has issued a clarification following abnormal trading activity, with its share price rising more than 30% over three consecutive trading days. The company acknowledged recent market interest in mRNA technology, noting that its mRNA platform is one of its key technology platforms. It is currently developing mRNA-based preventive vaccines and therapeutic biologics, as well as related delivery systems. In the therapeutic area, the company is advancing early-stage R&D for mRNA vaccines targeting glioblastoma, rhabdomyosarcoma, and cervical cancer, along with InVivoCAR-related therapies.

Zijin Mining Group released its first-half 2026 results, with revenue of RMB 194.178 billion, a 15.78% increase, and net profit attributable to shareholders of RMB 39.17 billion, up 68.17%. During the period, the company produced 47 tonnes of mined gold (up 13%), 534,000 tonnes of mined copper (up 5% excluding the Kamoa-Kakula impact), 200,000 tonnes of mined zinc/lead, and 229 tonnes of mined silver. Its "third growth pillar" lithium segment made a significant contribution, with lithium carbonate equivalent output of 44,000 tonnes, a substantial year-on-year increase. Production capacity for strategic metals like molybdenum, tungsten, and tin also expanded, while comprehensive utilisation of sulphur resources delivered notable benefits. A cash dividend of RMB 4.2 per 10 shares (pre-tax) is proposed.

Zhongtai Securities reported first-half 2026 operating revenue of RMB 7.537 billion, up 46.30% year-on-year, and net profit attributable to shareholders of RMB 1.752 billion, a 146.38% increase compared to RMB 711 million in the same period last year. Non-recurring items-adjusted net profit attributable to shareholders rose 140.67% to RMB 1.672 billion.

BGI Genomics posted first-half 2026 revenue of RMB 1.789 billion, a 9.59% year-on-year increase, and net profit attributable to shareholders of RMB 47.4046 million, up 718.24% from RMB 5.7935 million a year earlier. Adjusted net profit attributable to shareholders reached RMB 8.4324 million, a 127.66% increase, compared to a loss of RMB 30.4881 million in the prior-year period.

Pylon Technologies recorded first-half 2026 revenue of RMB 2.644 billion, up 130.07% year-on-year, with net profit attributable to shareholders of RMB 79.2862 million, a 469.92% surge from RMB 13.9117 million in the first half of 2025. Adjusted net profit attributable to shareholders was RMB 26.5188 million, swinging from a loss of RMB 25.548 million in the prior-year period.

AI AI Jing Gong has received a statement from its acquirer, Shanghai Yusheng, confirming that it has no plans or arrangements to use the company for backdoor listings within the next 36 months, nor any plans for business cooperation within the next 12 months. Shanghai Yusheng and its controlling shareholders and actual controllers also have no plans to inject assets into the company through major asset restructuring.

KeyGen BioTECH has clarified that it does not directly supply LNP core raw materials to Moderna, following a cumulative 30% rise in its share price over three consecutive trading days. The company stated that its 2025 revenue from LNP products was approximately RMB 7.5121 million, accounting for about 2.36% of annual revenue, and does not expect a significant near-term impact on material sales revenue. Related mRNA vaccine projects and the ISL-3C-LNP licensor project are all in pre-clinical stages, carrying significant uncertainty.

Operating Results Roundup: SDIC Intelligence reported a first-half 2026 net loss of RMB 255 million, widening from a RMB 208 million loss a year earlier. Biolight swung to a net loss of RMB 34.4869 million. Qinglong Pipe posted net profit of RMB 14.5054 million, up 7.65%. Zhanpeng Technology recorded a loss of RMB 32.5837 million, compared to a RMB 36.2345 million loss in 2025. Shenhao Technology's loss narrowed to RMB 59.9384 million. Lihua swung to a net loss of RMB 71.9188 million. Toread saw net profit surge 155.06%. Boya Bio-pharmaceutical posted net profit of RMB 51.1887 million, down 77.28%. Taier Heavy Industry recorded a loss of RMB 19.7568 million. Mei An Sen posted net profit of RMB 26.0727 million, down 9.24%. Neway Valve reported net profit of RMB 733 million, up 15.20%. Xinjiang Torch Gas achieved net profit of RMB 105 million, up 2.40%. Jianyan Yuan swung to a loss of RMB 6.1342 million. State Grid Info & Telecomm posted net profit of RMB 231 million, down 12.97%. Shanxi Guoxin Energy saw net profit rise 44.26% to RMB 108 million. Baolai New Energy recorded net profit of RMB 633 million, up 13.28%. Baoding Technology posted a 518.63% surge in net profit to RMB 136 million. Tongyuan Petroleum swung to a loss of RMB 24.6387 million. Minhe Animal Husbandry reported a loss of RMB 95.2412 million. Fara recorded net profit of RMB 582 million, up 2.23%. Chongqing Gas saw net profit fall 28.79%. Hanma Technology posted net profit of RMB 33.2113 million, up 19.77%. Xiangjia

swung to a loss of RMB 12.0948 million. Sumavision saw net profit rise 35.87%. Yankon posted net profit of RMB 49.3945 million, down 48.84%. Nongfa Seed reported a 16.64% decline in net profit. Shi Bei Gao Xin recorded a loss of RMB 71.1151 million. Yangyuan Zhihui saw net profit rise 14.80%. Snowsky Salt posted net profit of RMB 79.1813 million, down 9.23%. Daye Intelligent turned profitable with net profit of RMB 7.0551 million. Bohai Leasing swung to a profit of RMB 3.204 billion. Jizhi Technology posted net profit of RMB 115 million, down 0.96%. Dewei recorded net profit of RMB 32.9933 million, down 35.97%. Lepsin posted net profit of RMB 69.7916 million. Shiming Technology saw net profit plunge 90.20% to RMB 1.4891 million. Sanxiong Aurora reported a loss of RMB 50.2283 million. Taihe Intelligent posted net profit of RMB 15.2023 million, up 43.73%. Aucma recorded a net loss of RMB 43.0435 million. China Coal Energy saw net profit increase 5.8%. Rutong posted net profit of RMB 53.343 million. Zhongyida recorded net profit of RMB 34.7296 million, down 12.15%. Conglin Technology posted a 294.48% surge in net profit to RMB 22.4199 million. Xinxiang Micro saw net profit rise 8.07% to RMB 5.8871 million. Goworld posted net profit of RMB 113 million, down 1.17%. Xinji Energy recorded net profit of RMB 1.217 billion, up 32.27%. Tianjin Port saw net profit rise 34.54%. Sanxiang Advanced Materials posted net profit of RMB 77.0099 million, up 71.48%. SmartSens Technology recorded net profit of RMB 528 million. Red Star Development reported a 194.90% year-on-year increase in sulphur prices for the second quarter. Zhangzidao saw net profit grow 26.82%. Hailunzhe posted a 52.41% increase in net profit. Kaige Precision recorded net profit of RMB 137 million. China Automotive Technology & Research Center posted net profit of RMB 131 million. Xinjiang Tianye turned profitable with net profit of RMB 22.2234 million. Ningbo Construction recorded net profit of RMB 251 million, up 16.98%. Maixinlin posted net profit of RMB 10.7665 million, down 73.79%.

Risk Alerts and Corporate Actions: ST Jinhua's chairman has received an advance notice of administrative penalty, with a proposed fine of RMB 9 million. Kangmei Pharmaceutical's chairman Lai Zhijian has resigned, with Ou Guoxiong acting as interim. Weilong Grape Wine's deputy general manager Xu Weifeng resigned on August 20, 2026. Kersen Technology noted that its foldable screen business accounts for a very low proportion of total revenue. *ST Konka A is planning a major event and will suspend trading from Monday. Guolian Minsheng's president Ge Xiaobo has resigned for personal reasons. Hai Shun New Materials's actual controller's divorce dispute has been filed with the court. Zheng Yuan Intelligent's market manipulation case has been upheld in final judgment. Woge Optoelectronic's controlling shareholder and actual controller have been fined RMB 2.5 million for information disclosure violations. KeyGen BioTECH reiterated it does not directly supply LNP core raw materials to Moderna.

Buybacks, Share Changes, and Investments: Hongling Power completed its controlling shareholder's increase plan, adding 1.3255%. Huaneng Hydropower saw Huaneng Structural Adjustment No. 1 Fund complete an increase of 15.7776 million shares. Jiahua Energy's subsidiary plans to invest up to RMB 750 million to build liquefied hydrocarbon transport vessels. Suotong Development plans to invest up to RMB 550 million in a steam supply and energy-saving carbon materials project. Haiyang Technology's shareholder Linglong Tire plans to reduce its stake by up to 3%. Delong Hui Neng's third-largest shareholder Liu Xin reduced holdings by 3.855 million shares in Q2. Huayang Group's controlling shareholder plans to transfer a 28.30% stake to Jiuzhou Group, which would change the actual controller to Mianyang SASAC. Bo Jie plans to acquire control of Dingtai Xinyuan for RMB 183 million. Dongshan Precision will add a USD 500 million investment in its optical chip and optical module expansion project. Mei An Sen plans to acquire a 60% stake in Huayang Communications in cash.

Major Contracts: Yonyou Network reported steady revenue growth in the first half, with AI-related contract signings reaching RMB 900 million. Yasheng Group's agricultural construction subsidiary won a first-bid-section contract worth RMB 70.7791 million. Buchang Pharmaceutical's subsidiary Shandong Danhong signed a technology services contract valued at RMB 68.53 million.