Four containers fully loaded with high-quality PVC-SG5 resin from Aojin Chemical have been shipped to Saudi Arabia.

(I) Construction and Infrastructure Sector: A "Must-Have Material" for Infrastructure Projects
As the primary application scenario for PVC-SG5, the construction and infrastructure sector accounts for over 60% of demand, particularly suitable for the high-temperature, highly corrosive environments of the Middle East, such as Saudi Arabia:
Pipe and Fitting Manufacturing: This is the core application direction of PVC-SG5. Through extrusion processes, it can produce water supply and drainage pipes, sewage treatment pipes, agricultural irrigation pipes, and power and communication protection pipes. With its advantages of corrosion resistance, smooth inner walls that do not scale, and strong pressure resistance, it has become the preferred material for municipal infrastructure, residential construction, and desert irrigation projects. For example, the water resource recycling system of Saudi Arabia's NEOM Future City and the water supply and drainage network of the Red Sea tourism project both extensively use PVC-SG5 pipes. Door and window profiles and panels: After formula optimization, PVC profiles (door and window frames, decorative moldings), foam boards, ceilings, etc., can be produced. These products are lightweight, easy to install, and resistant to aging, suitable for the extreme climate of desert regions, while costing only 60% of aluminum alloys, making them a mainstream choice for residential and commercial buildings. Waterproofing and sealing materials: After being compounded with plasticizers and stabilizers, waterproof membranes and sealing strips can be made for roof waterproofing and pipe joint sealing. Their weather resistance can meet the needs of Saudi Arabia's high-temperature and sun-exposed environment for more than 50 years.

(II) Industrial Manufacturing Sector: Customized Solutions for Specialized Scenarios Leveraging modification technology, PVC-SG5 can be adapted to the specialized needs of industrial sectors, particularly excelling in weather resistance, flame retardancy, and antistatic properties: Mining and Chemical Industry Support: After modification with the addition of flame retardants (antimony trioxide), antistatic agents (conductive carbon black), and toughening agents (MBS/CPE), it can be used to produce mine ventilation pipes and chemical conveying pipes. These pipes are resistant to acid and alkali chemical corrosion and possess antistatic and flame-retardant properties, meeting the safety requirements of high-risk environments. Electrical Insulation Materials: Utilizing its excellent electrical insulation properties, it can be used to manufacture cable protection sleeves, insulating tapes, switch panels, etc. In Saudi Arabia's petrochemical and renewable energy projects, it is used for the protection and insulation of cable lines, and its high-temperature resistance allows it to operate in environments above 60°C. Automotive and Mechanical Parts: Injection molding is used to produce automotive steering wheels, tool grips, seals, dashboard housings, etc. These products are highly rigid, wear-resistant, and have good processing flow, allowing for one-piece molding of complex structures, thus meeting the large-scale production needs of automotive manufacturing.