Investor Presentaiton

May River Work Program 540,000mE 560,000mE 580.000mE Ofou Prospects 1-6 as shown in Figure 8 9,540,000mN North May River VTEM Survey Area 9,520,000m South May River VTEM & ZTEM Survey Area Hotmin Village South May River VTEM anomalies as shown in Figures 6 and 7 Preliminary VTEM anomalies N 20 Kilometres NIUMINCO Niuminco plan on drilling 3 drill holes at South May River - immediately adjacent to the Frieda River deposit, in 2H2016, following up the promising geophysics data and historical drilling results. Niuminco's consulting geologist has formed the view that May River shares the same geological structures as Frieda River. 50000ME 568,000m 570.000ME 572,000m 574.00 5768000m 9,500,000mN 9,482,000 9,450.000m 9,450,000m Preliminary VTEM anomalies Strong VTEM anomaly Moderate/off-end VTEM anomaly Weak VTEM anomaly Preliminary ZTEM anomalies 2 Kilometres Mountain Gate Skirasia Foya VTEM anomalies over magnetics - South May River 15

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