Sierra Metals Inc.

Increased production of higher value ore, improved recoveries and improved metal pricing has positively impacted financial results Q3 production second highest in the Yauricocha mine 69 year history TORONTO, Nov. 1, 2017 /CNW/ - Sierra Metals Inc. (TSX:SMT, BVL:SMT) ("Sierra Metals" or the "Company") announces the filing of Sociedad Minera Corona S.A.'s ("Corona") unaudited Financial Statements and Management Discussion [...]

Mineral Reserves for Yauricocha are 8,917,000 tonnes averaging 48.3 g/t silver, 1.2% copper, 0.8% lead, 2.4% zinc and 0.5 g/t gold representing a 134% increase to the previous Reserve Estimate. This new Reserve Estimate more than doubles the previous mine life at current throughput levels when compares to the previous August 2016 Reserve Estimate. Total Proven and Probable Contained Metal has significantly increased by [...]

Mineral Reserves for Yauricocha are 8,917,000 tonnes averaging 48.3 g/t silver, 1.2% copper, 0.8% lead, 2.4% zinc and 0.5 g/t gold representing a 134% increase to the previous Reserve Estimate. This new Reserve Estimate more than doubles the previous mine life at current throughput levels when compares to the previous August 2016 Reserve Estimate. Total Proven and Probable Contained Metal has significantly increased by [...]

TSX: SMT BVL: SMT NYSE AMERICAN: SMTS Major changes in the Corporate Team, which is now strengthened in Mexico to better support and improve operations Metallurgical recovery levels have increased to above 80% at both mills in Mexico from the low 60% range at Cusi and low 70% range at Bolivar 13 new pieces of equipment commissioned at Bolivar Mine to maximize ore delivery Drift development underway on four sub-levels on [...]

TORONTO, Oct. 16, 2017 /CNW/ - Sierra Metals Inc. (TSX: SMT) (NYSE AMERICAN: SMTS) (BVL: SMT) ("Sierra Metals" or "the Company") is pleased to report third quarter 2017 production results featuring the highest quarter of throughput and second highest quarter of metal production to date from the Yauricocha Mine. Results are from Sierra Metals' three underground mines in Latin America: the Yauricocha polymetallic Mine in [...]

TORONTO, Oct. 10, 2017 /CNW/ - Sierra Metals Inc. (TSX: SMT) (BVL: SMT) (NYSE AMERICAN: SMTS) ("Sierra" or the "Company") is pleased to announce that it has entered into an Open Market Sale AgreementSM (the "Sales Agreement") with Jefferies LLC, H.C. Wainwright & Co., LLC, Scotia Capital (USA) Inc. and Noble Capital Markets, Inc. (collectively, the "Agents"), pursuant to which the Company may, at its discretion and from [...]

22 high priority exploration targets were identified in our Titan 24 geophysical survey The first four drill holes intercepted wide, high-grade copper structures in three different zones previously unknown to be mineralized Drill hole highlights include: Hole No. EQCu % Ag g/t Cu % Zn % Au g/t Width   DB17B602 3.10 31 1.55 1.95 0.38 over 25 meters DB17B613 3.03 34 1.97 0.91 [...]

Current Drilling program at the Cuye Zone reflects high grade Copper and Zinc mineralization which continue and remain open to depth Drilling program now suggests that the Cuye and Catas zones appear to merge at depth creating one larger zone ___________________________________________________________________ Average Grade of Wide Intercepts: (Total sulfide potential in these holes is on a total length basis and [...]

Total Measured and Indicated Contained Metal has significantly increased by 72% silver, 128% copper, 74% zinc, 64% lead and 61% gold   Total Inferred Contained Metal has significantly increased by 55% silver, 59% copper, 105% zinc, 42% lead and 83% gold   Mineral Resources for Yauricocha are 13,206,000 tonnes averaging 62.3 g/t silver, 1.5% copper, 0.9% lead, 2.8% zinc and 0.6 g/t gold representing a 68% increase from the [...]

TORONTO, Sept. 28, 2017 /CNW/ - Sierra Metals Inc. (TSX: SMT) (BVL: SMT) (NYSE AMERICAN: SMTS) ("Sierra Metals" or "the Company") is pleased to announce the signing of a Memorandum of Understanding ("MOU") with Jinchuan Group Co Ltd ("Jinchuan"). The MOU, executed September 26, 2017, formalizes the intentions of the parties in respect of their cooperation focused on the Jinchuan's Bahuerachi copper mining project's [...]