Power Metallic Intercepts 4.40 Meters of 12.18% Cu (14.34% CuEqRec) included within 20.40 Meters of 2.91% Cu (3.58% CuEqRec) in Hole 25-029b at Lion, and Completes the Extension of PN-24-064 to define large off-hole BHEM anomaly /* Style Definitions */ span.prnews_span { font-size:8pt; font-family:"Arial"; color:black; } a.prnews_a { color:blue; } li.prnews_li { font-size:8pt; font-family:"Arial"; color:black; } p.prnews_p { font-size:0.62em; font-family:"Arial"; color:black; margin:0in; } .prngen8{ PADDING-RIGHT:0.83em; PADDING-LEFT:0.17em; VERTICAL-ALIGN: BOTTOM; TEXT-ALIGN: RIGHT; BORDER-TOP:black 1pt; BORDER-RIGHT:black 0.5pt solid; BORDER-BOTTOM:black 0.5pt solid; BORDER-LEFT:black 1pt } .prngen6{ PADDING-RIGHT:0.17em; PADDING-LEFT:0.17em; VERTICAL-ALIGN: BOTTOM; TEXT-ALIGN: CENTER; BORDER-TOP:black 1pt; BORDER-RIGHT:black 0.5pt solid; BORDER-BOTTOM:black 0.5pt solid; BORDER-LEFT:black 0.5pt solid } .prngen5{ PADDING-RIGHT:0.17em; PADDING-LEFT:0.17em; VERTICAL-ALIGN: TOP; TEXT-ALIGN: CENTER; BORDER-TOP:black 1pt; BORDER-RIGHT:black 0.5pt solid; BORDER-BOTTOM:black 0.5pt solid; BORDER-LEFT:black 1pt } .prngen4{ PADDING-RIGHT:0.17em; PADDING-LEFT:0.17em; VERTICAL-ALIGN: BOTTOM; TEXT-ALIGN: CENTER; BORDER-TOP:black 1pt; BORDER-RIGHT:black 0.5pt solid; BORDER-BOTTOM:black 0.5pt solid; BORDER-LEFT:black 1pt } .prngen7{ PADDING-RIGHT:0.17em; PADDING-LEFT:0.17em; VERTICAL-ALIGN: BOTTOM; TEXT-ALIGN: RIGHT; BORDER-TOP:black 1pt; BORDER-RIGHT:black 0.5pt solid; BORDER-BOTTOM:black 0.5pt solid; BORDER-LEFT:black 0.5pt solid } .prngen3{ PADDING-RIGHT:0.17em; PADDING-LEFT:0.17em; VERTICAL-ALIGN: TOP; TEXT-ALIGN: CENTER; BORDER-TOP:black 0.5pt solid; BORDER-RIGHT:black 0.5pt solid; BORDER-BOTTOM:black 0.5pt solid; BORDER-LEFT:black 1pt } .prnbcc{ BORDER-COLLAPSE: COLLAPSE } .prntac{ TEXT-ALIGN: CENTER } .prnbsbls{ BORDER-LEFT:black 0.5pt solid } .prnml4{ MARGIN-TOP:0em; MARGIN-RIGHT:0em; MARGIN-BOTTOM:0em; MARGIN-LEFT:0.33em !IMPORTANT } .prnpl2{ PADDING-LEFT:0.17em } .prnbrbrs{ BORDER-RIGHT:black 0.5pt solid } .prnbbbs{ BORDER-BOTTOM:black 0.5pt solid } .prnsbtb1{ BORDER-TOP:black 1pt } .prncbts{ BORDER-TOP:black 0.5pt solid } .prnpr2{ PADDING-RIGHT:0.17em } .prnsblb1{ BORDER-LEFT:black 1pt } .prnvam{ VERTICAL-ALIGN: MIDDLE } .prnrbrb1{ BORDER-RIGHT:black 1pt } .prnsbbb1{ BORDER-BOTTOM:black 1pt } Canada NewsWire TORONTO, Dec. 2, 2025 /CNW/ - Power Metallic Mines Inc.(the "Company" or "Power Metallic") (TSXV: PNPN) (OTCBB: PNPNF) (Frankfurt: IVV1) is pleased to provide a release of assays from its summer drill program, an update on its land assembly activities together with an outlook to the fall and winter key exploration objectives. Summer Drilling Release 3 – Lion – Nisk East The summer drilling program was designed to search for extensions to the Lion Zone, specifically down plunge from known mineralization, and to infill drill on the Lion deposit to define the zone geometry to a confidence level that would allow a future mineral resource estimate to be carried out to an Indicated Resource classification. Lion Resource Drilling (Table 1, Figure 1)Drilling has successfully defined mineralization extending down-plunge some of the high-grade shoots that are internal to the Lion zone for future MRE modelling. Drilling reported here intersected mineralization below the central high-grade zone of Lion, including High-grade sulphide intersections of 4.40m @ 14.34% CuEqRec1 in hole PML-25-029b included within 20.40m of 3.58% CuEqRec1), and 1.59m @ 27.92% CuEqRec1 in hole PML-25-025, included in 19.8m of 2.71% CuEqRec1). Extensional intersection on the west side of Lion included 2.65m @ 17.79% CuEqRec1 in hole PML-25-31 included within 8.10m of 7.13% CuEqRec1). These holes have largely confirmed the grade of the Lion zone as well as increasing the size of the interpreted high grade lodes. Hole From To Length Au Ag Cu Pd Pt Ni CuEq Rec* (m) (m) (m) (g/t) ( g/t ) ( %) (g/t) ( g/t ) ( %) ( %) LION PML-25-025a 355.00 374.80 19.80 1.50 8.25 0.98 1.52 0.19 0.10 2.71 Including 369.46 371.05 1.59 18.06 82.45 10.55 15.74 0.32 0.34 27.92 and 390.60 391.60 1.00 6.09 20.10 3.50 12.10 0.10 0.30 12.10 PML-25-029b 499.00 519.40 20.40 0.39 19.79 2.91 0.93 0.10 0.21 3.58 Including 514.00 518.40 4.40 0.69 73.25 12.18 3.77 0.48 0.95 14.34 PML-25-031 483.40 491.50 8.10 4.38 11.32 1.12 5.68 2.76 0.14 7.13 Including 484.35 487.00 2.65 13.12 10.13 1.80 13.84 6.36 0.23 17.79 NISK EAST PMN-25-005 411.00 412.00 1.00 0.02 0.90 1.54 0.20 0.02 0.39 2.25 and 425.70 431.70 6.00 0.03 0.46 0.18 0.53 0.02 0.64 1.86 including 425.70 429.70 4.00 0.04 0.55 0.20 0.68 0.03 0.81 2.34 PMN-25-006 no significant results PMN-25-007 no significant results PMN-25-008 no significant results PMN-25-009 441.00 442.00 1.00 0.01 0.90 0.19 0.32 0.04 0.78 2.10 PMN-25-010 no significant results PMN-25-011 398.00 406.00 8.00 0.01 0.44 0.05 0.11 0.03 0.21 0.58 Note: Reported length is downhole distance; true width based on model projections is estimated as 85% of downhole le