China Jushi FY2018: Products and glass-fiber technology

The report describes glass fiber as an inorganic material used for composite reinforcement, electrical insulation, thermal insulation and circuit-board substrates. Pyrophyllite, kaolin, limestone and quartz sand are proportioned, melted at high temperature, drawn into filaments, dried and wound. Hundreds or thousands of filaments form a strand. Alkali-free, medium-alkali and high-alkali fibers are distinguished by glass chemistry. This explains the production chain and why a furnace, powder plant and weaving operation are different assets.

The filing explains several routes from glass fiber to downstream products. In vehicles, glass-fiber-reinforced plastics are used in parts such as bumpers, floors and intake-pipe covers, with lightweighting as the stated application rationale. In construction, the discussion includes wall and roof reinforcement, waterproofing materials, gypsum-board facing and glass-fiber-reinforced cement; these uses have different material requirements and should not be treated as one product specification. Wind-energy applications include blades and nacelle covers, with larger blades increasing interest in higher-modulus fiber. Corrosion-resistant composite pipes, containers and flue-gas-treatment equipment provide other uses, while electrical insulation and circuit-board substrates explain the electronic-yarn development discussed separately. These are the issuer's application descriptions, rather than evidence that China Jushi supplies every listed part or operates a downstream vehicle, blade or pipe factory. The filing does not give a revenue split by these end markets, named orders for each application or a quantified substitution rate. Its broad market forecasts and generic lifetime or performance claims are not used here as verified product guarantees.

Management reported increasing market acceptance of the E8 formulation and completion of laboratory-stage formulation confirmation for high-modulus E9. E9 was therefore still described at a laboratory milestone in this filing. The research discussion says E8 had been applied to several higher-end products. It does not support attributing later E9 furnace-scale mass production to 2018 or assigning a numerical sales share to either formulation.

R&D investment was RMB 288,768,065.63, entirely expensed, or 2.88% of revenue. The company reported 1,255 research personnel, 11.18% of its workforce. Research combined glass formulations, fiber-product development and application work. The staffing and investment figures describe inputs to the research programme, while the separately disclosed E8 applications and E9 laboratory confirmation describe product progress.

Platinum-rhodium alloy bushings are used to draw glass into fibers. The issuer describes periodic cleaning and reprocessing to maintain product quality. It records these precious-metal assets within fixed assets without depreciation, while losses during use and reprocessing enter product cost. Their closing carrying amount was CNY 7,483,169,011.36, materially different from ordinary depreciating machinery. Gross annual additions of CNY 1,157,783,822.43 include purchases, construction transfers and other changes, so they are not all cash spent buying metal. Alloy assets of CNY 143,100,273.27 were separately reported as leased out. The report does not convert these values into metal tonnes or cash available for plant investment. Historical asset/cost comparisons need this accounting mechanism, rather than treating all fixed assets as identical depreciating equipment.

Platinum-rhodium alloy carrying amount / 2018 / FY2018 A share/CAS.

RMB 7,483,169,011.36

Gross annual alloy-asset additions / 2018 / FY2018 A share/CAS.

RMB 1,157,783,822.43

Alloy assets leased out carrying value / 2018 / FY2018 A share/CAS.

RMB 143,100,273.27