JOYCE (JING-TZU) LIOU

• Coordinate plant-wide administrative and operationaltransactions across Accounting, Operations, NJ Marketing, Purchasing, and PSM to ensure alignment with Vinyl production objectives.
• Manage daily production, usage, and inventory data for EDC, VCM, PVC, and Compounds; validate accuracy and ensure timely updates to the ERP system.
• Monitor PVC inventory levels and support production rate adjustments and downgrade decisions in alignment with NJ Marketing guidance.
• Arrange and track VCM railcar shipments, loading/unloading schedules, and maintenance, ensuring efficient material flow and operational reliability.
• Support monthly cost analysis and consumption tracking, assisting management in identifying deviations and maintaining budget alignment.
• Prepare and distribute KPI-driven reports, including Vinyl Plant MMR, production plans, shipping schedules, QC meeting summaries, and bilingual (EN/CH) performance reports.
• Coordinate Monthly and Annual Physical Inventories, reconcile variances, and prepare official inventory documentation.
• Perform month-end closing activities, including raw material allocation and data reconciliation.
• Serve as a policy and compliance advocate, ensuring adherence to company procedures, controlled document requirements, and EHS standards.
• Support THM by maintaining organized documentationand audit readiness.

2022 – 02/2024

• Led cost tracking and expenditure monitoring, including credit card reconciliation, invoice processing, and PO management to support budget control objectives .
• Issued and monitored work orders through AS400; coordinated with Maintenance and Engineering for timely execution.
• Generated weekly invoice and cost tracking reports, proactively following up to prevent delays, accruals, or budget overruns.
• Supported project governance by issuing weekly B1 reports, tracking SCDs, monitoring over-budget items, and ensuring timely B4 closures.
• Assisted engineers with monthly production andexpense reporting during close cycles.
• Coordinated purchase requisitions (blanket and non-blanket), PO changes, and vendor payments within required timelines.
• Followed up on MOC / REC actions in KMS, supporting KPI accountability and compliance tracking.

• Provided coaching and guidance to religious groups in compliance with regulations governing temple affairs.
• Promoted and upheld proper folk customs in the township.
• Managed regulatory compliance, contract tracking, and documentation control for projects exceeding NT$1M.
• Coordinated cross-department initiatives and ensured adherence to government policies and audit requirements.
• Prepared official reports, tracked action items, and ensured timely responses to public inquiries and petitions.
• Demonstrated strong project coordination, deadline management, and stakeholder communication skills.

• Maintained personnel records, attendance systems, and insurance administration with high accuracy and confidentiality.
• Assisted management with performance evaluations and compliance documentation.
• Supported daily administrative operations and ensureddata integrity across systems.