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JADE.V ·

JADE Leader Reviews Its Available Critical Minerals Assets

Corporate Updates

Suite 1620, 734 – 7th Ave, S.W. Calgary, AB, T2P 3P8 Canada | TEL 403 233 0464 | WEB www.jadeleader.ca

NEWS RELEASE: 26-02 MAY 21, 2026

For Further Information Contact: Jean Pierre Jutras at 1.403.233.0464

Web: h ttp://www.jadeleader.ca

JADE LEADER REVIEWS ITS AVAILABLE CRITICAL MINERALS ASSETS

Calgary-Alberta, Jade Leader Corp, (“Jade Leader” or the “Compa ny”) announces a review and summary of

its non-jade, critical minerals properties which, in a robust a nd growing critical mineral exploration cycle

were re-assessed with a view of generating non-dilutive capital to the Company through potential sale or

options. The properties include the Tell property, Mayo Mining District, Yukon (Zn-Ag, Ni, Co, Mn) and

Black Lake leases, Saskatchewan (Uranium, Molybdenum).

Tell Property, Yukon

Originally staked in 2002 as a high priority target after over 7 years of regional work in the Mayo mining

district, the Tell property totals 397 Hectares of highly prosp ective geology with unexplained high grade

Zinc, Silver, Nickel, Cobalt and Manganese over a large vegetat ion kill zone containing multiple gossans

whose origins have not been traced. Various surface programs of sampling and mapping, ground geophysics

and a short scout drilling program were conducted from 2002 to 2019 as market conditions allowed.

Within the roughly 600 by 500 meters vegetation kill zone, soil samples returned over 105 values ranging

between 0.1% to 24% Zinc, 16 samp les returned between 0.1% to 0 .61% Nickel and 17 values ranging

between 0.01 to 0.14% Cobalt. Silver and manganese are also widely anomalous.

A short, 4 hole core drilling program was conducted in 2014 as the first documented attempt to discover the

sources of highly mineralized surface samples and sulphide mine ralization. Core revealed thick, exhalative

bedded barite units overlaying shales with minor bedded sulphides (Py) and a mixed volcanic basal unit. This

sequence is highly analogous with the general geological settin g of the polymetallic Marg VMS, located

some 65 kilometers to the west.

Widely anomalous section of core returned intervals such as:

- 12 meters grading 0.22% Zinc and 5.95 g/t Silver (DDH2014-02)

- 30 meters grading 0.24% Zinc and 1.97 g/t Silver (DDH2014-02)

- 68 meters grading 0.24% Zinc and 3.54 g/t Silver (DDH 2014-03)

- 8 meters grading 0.13% Zinc and 2.6 g/t Silver (DDH2014-04)

(All composite core intervals quoted lengths are continuous sec tions sampled at 2 meter intervals, true width

unknown).

The highly anomalous Zinc and Silver values, combined with the thick exhalative bedded barite units are

interpreted to be indicative of a distal facies of the Sedex/VM S ore deposit environments, without having

intersected actual massive sulphides at the core of the system.

Reconciliation of drill core assays with overlying surface samp les indicate that higher grade Zinc bearing

units were not intersected in this first short phase of drillin g, and that the source of highly anomalous Nickel,

Cobalt and Manganese were also not represented in the core.

Some 3 km along strike and to the NW of the Tell main zone, are a 13 returned anomalous stream sediment

samples including 0.40%, 0.52%, 1.42%, 1.43% and 3% Zinc. 4 sam ples were above 1000 ppm Nickel

(>0.1%) and high in Manganese. Rock samples near the source of the anomaly returned 0.29% Zinc and 470

ppm Nickel, as well as 3.83% Zinc, 0.60% Nickel and 0.28% Cobalt.

This property and surrounding area have never been flown with a ny airborne geophysical surveys, which are

considered key modern technologies in the detection of potentia l massive sulphide targets. The unresolved

surface anomalies and geological context outline strong discove ry potential for polymetallic critical metals

mineralization.

Black Lake Mineral Leases, Saskatchewan Basin area, (Uranium +/- Mo) property

Acquired by Jade Leader’s predecessor Company Manson Creek in 2007, Jade Leader still holds two mineral

leases totaling 1,290 Hectares which are currently in good stan ding without further work requirements until

June 2033.

The Paisley Lake and Charlebois Lake leases have seen intermitt ent exploration following the discovery of

radioactive pegmatites in 1949 with follow up exploration progr ams in the period ranging from 1950 to

1984. Most notable amongst published historical results, a 300 pound sample was taken at the Paisley Lake

mineralized showings, submitted for assay, and reportedly graded 0.78% U3O8.

The Company’ short exploration programs in two stages in 2007 c onsisted of mapping, sampling,

scintillometer ground surveys and a short program consisting of 1,500 meters of core drilling in 5 drill holes.

Of note, the A zone on the Paisley lake lease was mapped as a 2 00 by 250 meter zone containing significant

volumes of radioactive pegmatites, with 5 rock samples returnin g values ranging from 0.108% to 0.589%

U3O8, and 0.077% to 0.302% Molybdenum.

Notable drill results at the Charlebois Lake zone included 0.17 9% U3O8 over 2.51 meters and 0.118% U 3O8

over 1.97 meters.

Declining Uranium prices after a peak in 2008, were not support ive of continued exploration, and the

properties were maintained in anticipation of possible return o f positive market conditions such as are being

experienced today across the critical mineral and energy sectors.

Summary project descriptions of both of these Critical Mineral Properties can be found at

https://jadeleader.com/projects/project-for-sale-and-option/

Qualified person

Jean-Pierre Jutras, P. Geol., president of the company, is the company's Qualified Person as defined by

National Instrument 43-101. Mr. Jutras and Jade Leader personne l have maintained full chain of custody of

all sample materials which are the subject of this update throu ghout the extraction and testing process and

have approved the technical disclosure contained in this news release.

About Jade Leader Corp.

Jade Leader, with a board of directors having over 120 years of combined experience as mineral exploration

geologists with proven records of discoveries, is led by J.P. J utras, who is also an internationally recognized

jade carver with over 30 years of experience.

“Jean-Pierre Jutras”

Jean-Pierre Jutras, President/Director

For Further Information Contact:

Jean Pierre Jutras at 1.403.233.0464

The TSX Venture Exchange has neither approved nor disapproved of the contents of this press release.

Except for the historical and present factual information conta ined herein, the matters set forth in this news release, includ ing words such as “expects”, “projects”,

“plans”, “anticipates” and similar expressions, are forward-loo king information that represents management of Jade Leader’s in ternal projections, expectations or

beliefs concerning, among other things, future operating result s and various components thereof or the economic performance of Jade Leader. The projections,

estimates and beliefs contained in such forward-looking stateme nts necessarily involve known and unknown risks and uncertainti es, which may cause Jade Leader’s

actual performance and financial results in future periods to d iffer materially from any project ions of future performance or results expressed or implied by such

forward-looking statements. These risks and uncertainties include, among other things, those described in Jade Leader’s filings with the Canadian securities authorities.

Accordingly, holders of Jade Lead er shares and potential invest ors are cautioned that events or circumstances could cause resu lts to differ materially from those

predicted. Jade Leader disclaims any responsibility to update these forward-looking statements.