Fact Sheet-Langlois

Langlois Mine Canada

OVERVIEW Fast Facts The Langlois mine facilities LOCATION: Northwest Québec, Canada include a head frame, hoisting plant, paste backﬁ ll MINE TYPE: underground zinc, copper and silver mine plant, mechanical and PRODUCTS: zinc and copper concentrate, silver and electrical shops, a service gold as a by-product building, a 2,500tpd zinc/ copper concentrator and a EMPLOYEES: 241 tailings pond. PRODUCTION 2016: 34,000 tonnes zinc in concentrate, 2,100 tonnes copper in concentrate, 554,200 troy ounces silver in concentrate, 1,800 troy ounces gold in concentrate

Operation at a glance The Langlois mine is located in Bay James Territories, in northwest Québec, approximately 50 kilometers north east of the town of Lebel- Sur-Quévillon. The mine produces zinc and copper concentrates with lesser values of silver and gold by-products.

PRODUCTION PROCESS AT LANGLOIS

Drill & Blast Haulage Hoisting MINE

Zinc Paste ll Sag Ball Copper plant Mill Mill Flotation Flotation MILL

Tailings Pond

Copper Zinc Concentrate Concentrate PRODUCTS Langlois, and the world of Nyrstar

Langlois, Canada

Hudson Bay 7 3 2 8 10 8 1 Langlois Mine 12 Lebel-Sur-Quévillon 4 ONTARIO 9 5

QUEBEC

QUEBEC CITY 11

MINING METALS PROCESSING HEADQUARTERS

1 Auby, France 4 Clarksville, USA 7 Hoyanger, Norway 10 Myra Falls, Canada

2 Balen/Overpelt, Belgium 5 East Tennessee Mines, USA 8 Langlois, Canada 11 Port Pirie, Australia

3 Budel, The Netherlands 6 Hobart, Australia 9 Mid Tennessee Mines, USA 12 Zurich, Switzerland

THE WORLD OF NYRSTAR HISTORY The Langlois mine is located in Bay James Territory, in northwest Nyrstar Langlois is part of Nyrstar, a global multi-metals business, with Québec, approximately 50 kilometers north of the town of Lebel- a market leading position in zinc and lead, and growing positions in sur- Quévillon. Commercial production ﬁ rst commenced at Langlois other base and precious metals, which are essential resources that are in July 2007, however the mine was placed on care and maintenance fuelling the rapid urbanisation and industrialisation of our changing in November 2008 due to declining metal prices and a lack of world. Nyrstar has mining, smelting, and other operations located in development. Europe, the Americas and Australia and employs approximately 4,300 people. Nyrstar is incorporated in Belgium and has its corporate ofﬁ ce In August 2011, Langlois became the property of Nyrstar through in Switzerland. Nyrstar is listed on Euronext Brussels under the symbol the successful acquisition of Breakwater Resources. During H1 2012, NYR. Nyrstar resumed operations after successfully ramping-up the mine through the rehabilitation of the underground mine and surface Nyrstar is committed to providing a safe environment for our infrastructure. employees, minimising our smelters’ and mines’ impact on the environment and contributing to the communities in which we operate.

Contact Information Nyrstar Langlois Route 1000, Km. 42 C.P. 6000 Lebel-sur-Quévillon Québec J0Y 1X0 Canada Tél: +1 819 755 5550 Téléc: +1 819 755 5570 For more information please visit www.nyrstar.com or email [email protected] Learn about career opportunities at nyrstar.com/careers