Shenzhen PXW semiconductor Manufacturing Co., Ltd. domestic advanced 12-inch chip research and development and manufacturing company. 1. Participated in the responsibility of building the procurement department's work processesfrom scratch, covering procurement operations for engineering, equipment, spare parts, rawmaterials, and consumables in a new factory, including full process management such assupplier evaluation and introduction, category strategy formulation, procurement planning,domestic verification and substitution, and contract signing.2. Fully participated in the establishment of a 12-inch wafer semiconductor factory, ensuringthe complete delivery of infrastructure main systems, production and research anddevelopment department's production equipment, laboratory equipment, and other non-productive materials, to meet the factory's production needs.3. Coordinated cross-departmental business needs for the entire factory, conducted marketresearch and analysis, formulated a comprehensive procurement business map, clarifiedprocurement strategies for various material categories, and improved procurement efficiencyand reduced procurement costs.4. Actively promoted the domestic verification of equipment, spare parts, and consumablematerials, assisted in reducing the company's operational procurement risks, and enhancedthe stability and sustainability of the supply chain. Examples include domesticsubstitution of filter elements, O-rings, UV lamp sets, and resins. Led suppliernegotiation and price discussions multiple times, successfully reducing costs by 50%.5. Took the initiative to introduce 60 domestic and international suppliers and managed 43 ofthem, effectively controlling the risk of material delivery delays. 100% of the materialsreceived were qualified, the delivery time of procured materials was advanced by more than10 days on average, and procurement costs were 8%-20% lower than the project's initialbudget.

Responsible for the ODM and OEM project management of Apple's VR Vision PRO charging products and component projects, Amazon's Halo view smart band project, and Echo smart wearable product projects. The Amazon Halo view smart band and Echo smart wearable product projects have been produced on schedule and of high quality, and the Apple series products have been produced in small batches (with a yield rate of up to 97% during the development stage). Both have been successfully mass-produced (with order quantities exceeding 500K). During the project development stage, I have received multiple praise and incentive letters from Apple and Amazon customers.1、Responsible for the research and development project management of Apple's VR Vision PRO charging products and component projects, Amazon's Halo view smart band project, and Echo smart wearable product projects. This includes product structural testing, pilot production, secondary supply introduction, and the entire development and verification cycle of ok2shlp. Work closely with internal engineering, quality, procurement and other teams throughout the product development cycle, evaluate the reliability and mass producibility of the product design, and identify project risks and deliverability;2、Develop detailed build schedules with the team based on project milestones, and track the output of each node. Organize meeting exchanges with suppliers to ensure that materials can be delivered on time and of good quality;4、Be responsible for production scheduling. Work with customers to jointly create a daily build matrix based on pilot production and research and development needs. Track the production line's input into production and promptly organize relevant departments to follow up on production progress to ensure that the production line can achieve target output on schedule; During the build phase, be responsible for tracking daily inputs, promptly addressing any production line issue;

1.Responsible for all procurement operations from infrastructure construction to MP of the HKC Qingdao semiconductor new factory. All projects through bidding procurement. Including the compilation of bidding documents, bidding process management, standardization of procurement contracts and procurement information system maintenance, the newly built factory scale of more than 100 mu;2. Responsible for direct purchasing and interpurchasing related work in the factory, direct purchasing amount of 300 million/year and interpurchasing amount of 200 million/year;3. Purchase of equipment and other non-productive materials related to infrastructure construction, workshop production line and R&D department before the construction and operation of the new factory, including the purchase of non-calibrated parts, fixture, PLC, electronic and electrical industrial control equipment and instruments;4. Development, introduction, maintenance, tracking and evaluation system of production raw materials such as silicon wafers, photoresistance, electronic gas chemicals, sputtering metal targets and quartz material products before production; sourcing, inquiry, price comparison and procurement of related projects to meet procurement requirements before production line; Ensure that the first batch of goods can be produced within the planned time; 5. Lead the communication and cooperation among various departments of Latong to introduce SAP, MES, WMS and other ERP systems online, and introduce factory network hardware and software;6. During this period, through cost analysis and procurement strategy optimization, I took the initiative to introduce 60 suppliers including domestic and international suppliers and managed 43, effectively controlling the risk of material delivery delay. The materials in storage are 100% qualified, the delivery time of the purchased materials is more than 10 days in advance on average, and the procurement cost is 8%-20% lower than the preliminary budget.

1. Responsible for the inquiry, price comparison, price negotiation of new products (auto parts and white electricity business) in the NPI period, and the formulation of purchase contracts; Participate in the development, testing and verification of PPAP. Including the purchase, verification, tracking and replacement of structural parts, packaging materials and electronic materials;2. Analyzed the cost and price of materials according to the annual cost reduction index of the Italian group headquarters, and cooperated with different departments in supplier management, new supplier development, selection and procurement contract signing, implementation and tracking management;3. Responsible for relevant business procurement requirements of Qingdao factory, Italy factory, Poland factory, Brazil factory and Mexico factory, including material and equipment transfer business;4. Regularly track orders placed to ensure timely arrival of goods and qualified warehousing; Cooperate with quality Department to deal with and track defective products, ensure the repair products arrive on time, intervene and communicate with suppliers who do not cooperate;5. During my tenure, through cost analysis and procurement strategy optimization, I took the initiative to introduce 17 suppliers, eliminated 30, managed more than 60 domestic and foreign suppliers, effectively controlled the risk of material delivery delay, the materials in storage were 100% qualified, the delivery time of purchased materials was more than 4 days in advance on average, and the annual procurement cost was reduced by 3% on average; The annual purchase amount of the categories in charge is about 32 million yuan, and the annual cost reduction is 1 million yuan on average every year. Among them, the cost of a liquid cleaning solution can be reduced to 40% by replacing the dilution ratio.

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