A329-1 Mercury contactor/switch 1A329-2 Lampu fluoresen (Hg) 1A329-3 Caustic strapping (photoresist) 1A329-4 Cathod ray tube (CRT) 1A329-5 Larutan untuk printed circuit 1A329-6 Sludge proses produksi 1B329-1 Coated glass 2B329-2 Residu solder & fluxnya 2B329-3 Printed circuit board (PCB) 2B329-4 Limbah kabel logam & insulasinya 2