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Chengdu Guibao Science Tech

300019.CSCNY
15.60-28.7%1Y · CNY

Chengdu Guibao Science & Technology Co., Ltd. researches, develops, produces, and sells silicone sealants and other new materials in the People's Republic of China. Its offerings include sealants for curtain walls, insulating glass, windows and doors, interior decoration, concrete joints, automotive, solar modules, and anti-corrosion applications, as well as silicone gaskets. These products are used in building curtain walls, hollow glass, energy-saving doors and windows, prefabricated buildings, photovoltaic new energy, smart sensors, IoT, power batteries, electronic appliances, automobile manufacturing, rail transit, and 5G communications. The company was founded in 1998 and is based in Chengdu, the People's Republic of China.

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Silicone leader Dongyue Silicone Materials signals strong third-quarter results, sector rallies against the market

Silicone leader Dongyue Silicone Materials issued a results forecast, projecting net profit for the first three quarters of 547 million to 567 million yuan, a year-on-year increase of 19,050% to 19,750%, igniting the silicone sector. Boosted by the news, silicone-related stocks rallied against the market in early trading on October 9, with Dongyue Silicone Materials surging by the 20% daily limit, Chenguang New Materials hitting the daily limit, and Xinyaqiang, Guibao Science and Technology, and Hoshine Silicon following higher. Dongyue Silicone Materials said that in the first three quarters of 2026, thanks to an improved market environment and industry supply-demand balance, prices of its main products rose, while industrial silicon procurement costs fell year on year, lowering overall unit production costs and lifting gross margins. China's domestic silicone market has rebounded since bottoming out in the fourth quarter of 2025, and DMC prices have climbed steadily in 2026. Data from SunSirs shows that as of October 8, DMC was quoted at 14,400 yuan per tonne, up more than 10% over the past 60 days. According to statistics from Securities Times Data Treasure, institutions unanimously forecast that nine silicone-related stocks are expected to post full-year profit growth in 2026, with Sanyou Chemical, Wynca Group, Sanfu Chemical, Hoshine Silicon, and Luxi Chemical expected to lead with gains exceeding 100%.
300821.CS · Capital · Positive Dongyue Silicone Materials projected first-three-quarter net profit up 19,050%-19,750% year on year on higher product prices and lower silicon costs.
605399.CG · Demand · Positive Chenguang New Materials hit the daily limit as part of the silicone sector rally sparked by Dongyue's forecast and rising DMC prices.
300019.CS · Demand · Positive Guibao Science and Technology followed higher amid the silicone sector rally driven by improved supply-demand balance and rising DMC prices.
603155.CG · Demand · Positive Xinyaqiang Silicon Chemistry followed higher as part of the silicone sector rally ignited by Dongyue's strong profit forecast and rebounding DMC prices.
603260.CG · Demand · Positive Hoshine Silicon rose with the silicone sector and is among stocks institutions forecast to post over 100% full-year 2026 profit growth on improved supply-demand.
000830.CS · Demand · Positive Luxi Chemical is among silicone-related stocks expected to post over 100% full-year profit growth in 2026 per institutional forecasts.
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Silicone sector strengthens as Dongyue Silicone hits 20cm limit-up; first three quarters net profit expected to surge over 190-fold

On October 9, the A-share silicone concept sector continued to strengthen. Dongyue Silicone hit the 20cm daily limit-up, Chenguang New Materials also hit limit-up, and Guibao Science and Technology, Xinyaqiang, and Hesheng Silicone followed with gains. Behind the sector's sustained strength are multiple factors including improved industry supply-demand dynamics, recovering product prices, and earnings repair at listed companies. At the end of 2025, the silicone industry's anti-involution conference was held, where companies reached a consensus to cut production by 30%, and silicone prices gradually recovered. Entering 2026, leading companies continued to reduce output and raise prices, effectively easing inventory pressure. Affected by the EU REACH environmental regulations and high energy costs, international chemical giants such as Dow and Wacker have announced shutdowns or reductions in silicone capacity, and the accelerated clearing of overseas capacity has provided market space for domestic companies with cost advantages. Taking the key intermediate product DMC as an example, the price was around 13,600 yuan per tonne in early September, rose to about 14,700 yuan per tonne in mid-September, and after entering October, mainstream market negotiation prices remained in the range of 14,400 to 15,000 yuan per tonne. On the evening of October 8, Dongyue Silicone disclosed its performance forecast for the first three quarters of 2026, expecting net profit attributable to the parent company of 547 million to 567 million yuan, a year-on-year increase of 19,050% to 19,750%, mainly driven by improved industry supply-demand dynamics that lifted prices of major products. In addition, expanding applications in semiconductors, data center cooling, and new energy are creating new growth opportunities. Jianghan New Materials' production facilities with annual capacity of 10,000 tonnes of 6N-grade silicon tetrachloride and 5,000 tonnes of 9N-grade TEOS are currently in the equipment installation stage and are expected to begin trial operation in early 2027. Industry insiders caution that whether new demand layouts can translate into actual performance still depends on the progress of project commissioning, customer certification, and demand realization at the relevant companies.
300821.CS · Capital · Positive Forecast first-three-quarter net profit up 19,050%-19,750% year-on-year on higher product prices.
300821.CS · Supply · Positive Industry production cuts and overseas capacity shutdowns eased inventory pressure and lifted silicone prices.
300019.CS · Supply · Positive Rose with the silicone concept sector on improved supply-demand dynamics and price recovery.
603155.CG · Supply · Positive Named as a silicone concept gainer amid industry production cuts and capacity clearing that lifted silicone prices.
605399.CG · Supply · Positive Hit limit-up as part of the silicone sector strength driven by 30% production cuts and recovering DMC prices.
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Guibao Science and Technology's 2026 interim net profit falls 40.75% year-on-year

Guibao Science and Technology released its 2026 interim report, with net profit attributable to the parent company at 91.33 million yuan, down 40.75% from the same period last year. Total operating revenue was 1.79 billion yuan, up 4.90% year-on-year, marking a second consecutive year of growth. Net cash flow from operating activities was negative 149 million yuan, a decrease of 230 million yuan compared with the same period last year. The company's latest gross margin was 17.73%, down 4.14 percentage points from a year earlier, and its latest return on equity was 3.41%, down 2.53 percentage points from a year earlier.
300019.CS · Capital · Negative Net profit fell 40.75% year-on-year, with declining margins and negative operating cash flow.
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Guibao Science and Technology's net profit attributable to parent falls 40.75% year on year in first half of 2026

Guibao Science and Technology disclosed its 2026 semi-annual report. In the first half, total operating revenue reached 1.791 billion yuan, up 4.90% year on year, but net profit attributable to the parent was 91.3257 million yuan, down 40.75% year on year. Net profit after deducting non-recurring items was 83.5576 million yuan, down 36.48% year on year, and net cash flow from operating activities was negative 149 million yuan, compared with 80.505 million yuan in the same period last year. During the reporting period, basic earnings per share were 0.2323 yuan, and the weighted average return on equity was 3.36%, down 2.53 percentage points year on year. As of the end of the first half, the company's inventory book value was 626 million yuan, an increase of 160 million yuan from the end of the previous year, while cash and cash equivalents decreased by 33.14% from the end of the previous year.
300019.CS · Capital · Negative Net profit attributable to parent fell 40.75% YoY in H1 2026, with operating cash flow negative.
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