Semiconductors & Foundry Operations

How to Record Bond Wire Spool Waste Loss

Adjusting raw material inventory for the residual gold or copper wire left on spools that cannot be used by bonding machines.

Account NameTypeDebit ($)Credit ($)
Yield Loss - Material ScrapDebit4,500.00-
Raw Materials - Gold Bonding WireCredit-4,500.00

💡 Accountant's Note

High-speed wire bonders cannot deplete a spool to zero; the remaining 'tail' material must be scrapped and the inventory value adjusted.

Practitioner & Systems Framework

💻 ERP Architecture

Material scrap transaction code with a reason code for 'Spool End Waste'.

⚠️ Audit Flags

Material price variances in gold bonding wire due to fluctuations in market price vs. scrap value.

📄 Required Documentation

Weight logs of scrap wire and spool change-over records.

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Expert Analysis by Qusai Ahmad

General Accountant Supervisor & IFRS Specialist

Specialized in SAP GUI automation and Middle Eastern tax compliance. Building digital tools for the next generation of finance leaders.

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