Waste statistics in 2023
Composition	Hazardous/ Non-hazardous	On-site		Off-site
Item		Waste Generated (MT)	Processing Method	Waste Generated (MT)	Processing Method
Waste adhesive /solventNote 1	Hazardous	4.01	Prepared for reuse	383.39	Incineration (without energy recovery)
NMP solvent waste	Hazardous	227.48	Prepared for reuse	126.26	Recycling
MEK solvent waste	Hazardous	91.13	Recycling	57.11	Recycling
Copper sludge waste	Hazardous	-	-	5.59	Recycling
Mixture containers	Hazardous	-	-	34.96	Recycling
Waste plastic mixture	Non-Hazardous	-	-	29.00	Incineration (without energy recovery)
Waste Rubber Mixture	Non-Hazardous	-	-	4.23	Incineration (without energy recovery)
Waste Paper Mixture	Non-Hazardous	-	-	31.61	Incineration (without energy recovery)
Waste Wood	Non-Hazardous	-	-	227.56	Incineration (without energy recovery)
Liquid Manure	Non-Hazardous	-	-	0.00	Other disposal measures
Waste oil mixture	Non-Hazardous	-	-	0.00	Recycling
Scrap CCL	Non-Hazardous	-	-	216.76	Recycling
Pure copper foil	Non-Hazardous	-	-	6.80	Recycling
Scraps/Scrap cover-layers Note 2	Non-Hazardous	-	-	157.25	Incineration (with energy recovery)
Release paper Note 3	Non-Hazardous	-	-	25.60	Recycling
General recycling	Non-Hazardous	-	-	120.44	Recycling
Wood palletsNote 4	Non-Hazardous	-	-	2.80	Recycling
Empty drums	Non-Hazardous	-	-	39.00	Recycling
Plastic pallet	Non-Hazardous	-	-	33.74	Recycling

Notes:

1. The statistics were included as we commenced on-site adhesive washing from August 2023.
2. The term “general recycling (waste plastic)” was changed to “scraps/scrap cover-layers” in 2023.
3. “Release paper” was included as we started to separate release paper and PI films of composite materials in August 2023.
4. “Pallet recycled for suppliers” in the 2022 sustainability report was removed from the waste composition table in 2023. Instead, the wood pallets category reflected the reuse of wooden pallets by J.Shine International Logistics Co., Ltd. from November 2023.