Zink
Zinc is a metal of bluish light-gray color.
- ÖÂÎÎ -(with pure Zn content not less than 99.997%) – for science research, analytical reagent production, electrotechnical needs;
- ÖÂÎ (99.995%), ÖÂ1 (99.992%) – for polygraphic and car industry;
- ÖÎ (99.99%) – for die-cast critical instrument parts, production of analytical reagents,zinc oxide and zinc powder;
- ÖÎÀ (99.98%), ÖÎ (99.975%) – galvanic designation zinc sheet , critical die-cast parts, pressure-treated zinc alloys, hot and zinc plating, production of powder and bleach, doping of aluminium alloys ;
- Ö1 (99,95), (98,7), Ö3 (97,5) – multiple applications. ÖÂÎÎ zinc is supplied in ingots of 5 and 10 kgs, zinc of other grades – by ingots of 19-25 kg and blocks up to 1,000 kg.
The following grades of zinc are delivered per GOST 3640-79 
ìàðîê:
Öèíê ÖÂÎÎ ïîñòàâëÿþò ÷óøêàìè ìàññîé 5 è 10êã, öèíê îñòàëüíûõ ìàðîê - ÷óøêàìè ìàññîé 19-25êã è áëîêàìè äî 1000êã.
For more details see GOST norms & Technical Requirements section.