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ZNX.V ·

Zincx Resources Appoints Tongling Nonferrous Metals Group Holding Co. Ltd. Representative to Board of Directors

Management Changes

FOR IMMEDIATE RELEASE

Contact: Investor Relations Thursday, August 14, 2025

Phone (604) 684-2181 (No.2025-08-06)

[email protected]

ZINCX RESOURCES APPOINTS TONGLING NONFERROUS METALS GROUP HOLDING

CO. LTD. REPRESENTATIVE TO BOARD OF DIRECTORS

Vancouver, British Columbia, Canada – Thursday, August 14, 2025 – ZincX Resources Corp.

(“ZincX” or the “Company”, TSX Venture Exchange: ZNX, FRA: A2JLRM) is pleased to announce that,

further to the Company's news release dated July 21, 2025, Mr. Chen Bangguo, Assistant General

Manager of Tongling Nonferrous Metals Group Holdings Co. Ltd., has been appointed to the board of

directors. He will sit as an independent director. Mr. Chen Bangguo replaces Mr. Xinfu Hu, who has

resigned as a director of ZincX and has retired from his position at Tongling.

Mr. Chen Bangguo is currently Assistant General Manager of Tongling and is a senior geological engineer

with over 33 years of experience in the mining sector, especially in the Dongguashan Copper Mine and

Shaxi Copper Mine located in Anhui, China. He obtained a bachelor of geology degree from the Kunming

University of Science and Technology in 1992.

Mr. Chen Bangguo is in charge of acquisitions and exploitation of mineral resources both in domestic China

and abroad.

Tongling, based in Tongling, Anhui, is a state-owned holding company, and one of China's largest copper

smelting companies. Tongling's principal activities are exploration, mining, ore processing, smelting and

refining, and products processing of copper, lead, zinc, gold, silver and other non-ferrous and rare metals.

Peeyush Varshney, Chief Executive Officer of the Company, stated: "We welcome Chen Bangguo to our

board and greatly value his wealth of exploration and production experience across multiple facets in the

base metal mining sector. This appointment is in keeping with our continuing efforts to advance the

significant value and merit of the Cardiac Creek deposit and to recognize the interest of one of the world's

premier base metal companies. Chen Bangguo and his technical team are thoroughly familiar with the

progress to date on the Akie property and recognize the inherent value of the Company's significant

prospective land package and the potential long-term district development opportunity. We look forward to

continuing to build our relationship with Chen Bangguo and Tongling."

The appointment is subject to the necessary approvals of the relevant Chinese regulatory departments and

the TSX Venture Exchange.

The Akie Zn-Pb-Ag Project

The 100% owned Akie property is situated within the Kechika Trough, the southernmost area of the

regionally extensive Paleozoic Selwyn Basin and one of the most prolific sedimentary basins in the world

for the occurrence of SEDEX zinc-lead-silver and stratiform barite deposits.

Since 2005, drilling on the Akie property by ZincX Resources has identified a significant body of baritic-

zinc-lead SEDEX mineralization known as the Cardiac Creek deposit. The deposit is hosted by siliceous,

carbonaceous, fine-grained clastic rocks of the Middle to Late Devonian Gunsteel Formation.

The Company updated the estimate of mineral resources at Cardiac Creek in 2018 1, as follows:

5% Zinc Cut-Off Grade Contained Metal:

Category Tonnes

(million) Zn (%) Pb (%) Ag (g/t) Zn (B lbs) Pb (B lbs) Ag (M

oz)

Indicated 22.7 8.32 1.61 14.1 4.162 0.804 10.3

Inferred 7.5 7.04 1.24 12.0 1.169 0.205 2.9

The Company announced robust positive results from the 2018 Preliminary Economic Assessment (PEA)1.

The PEA envisages a conventional underground mine and concentrator operation with an average

production rate of 4,000 tonnes per day. The mine will have an 18-year life with potential to extend the life-

of-mine (LOM) through resource expansion at depth. Key parameters for the PEA are as follows:

Parameter Base Case1

Tonnes Mined 25.8 Mt

Mined Head Grades 7.6% Zn; 1.5% Pb; 13.08 g/t Ag

Tonnes Milled 19.7 Mt

Milled Head Grades (after DMS2 upgrade) 10.0% Zn; 1.9% Pb; 17.17 g/t Ag

Total Payable Metal (LOM) $3,960M3

Initial CAPEX $302.3M including $45.7M contingency

LOM Total CAPEX $617.9M including $58.5M contingency

All-in Total OPEX $102.4 per tonne milled

Pre-Tax NPV7% $649M

Pre-Tax IRR 35%

Pre-Tax Payback 2.6 years

After-Tax NPV7% $401M

After-Tax IRR 27%

After-Tax Payback 3.2 years

1. For details and QP statements, see technical report entitled “NI 43-101 Technical Report Akie Project British Columbia, Canada”

prepared by JDS Energy & Mining Inc. and filed on https://www.sedarplus.ca/ on August 2, 2028, and News Release dated August 2,

2018.

The base case used metal prices are calculated from the 3-year trailing average coupled with two year forward projection of the

average price; and are: US$1.21/lb for zinc, US$1.00/lb for lead and US$16.95 for silver. A CDN$/US$ exchange rate of 0.77 was

used. The NPV discount rate is 7%. 2. DMS = dense media separation. 3. All dollar amounts expressed in Canadian dollars.

The PEA is considered preliminary in nature and includes mineral resources, including inferred mineral resources that are considered

too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as mineral

reserves. Mineral resources that are not mineral reserves have not yet demonstrated economic viability. Due to the uncertainty that

may be attached to mineral resources, it cannot be assumed that all or any part of a mineral resource will be upgraded to mineral

reserves. Therefore, there is no certainty that the results concluded in the PEA will be realized.

Kechika Regional Project

In addition to the Akie Project, the Company owns 100% of eight of eleven large, contiguous property blocks

that comprise the Kechika Regional Project including the advanced Mt. Alcock prospect. The remaining

three contiguous blocks (Pie, Yuen and Cirque East) are owned 49% by ZNX and 51% by Cirque Operating

Corporation which is a 50/50 joint venture between Teck Resources Limited and Korea Zinc Co., Ltd. Six

additional blocks which constitute the Kechika North project have been optioned to an arm’s length third

party. All of these properties collectively extend northwest from the Akie property for approximately 140

kilometres covering the highly prospective Gunsteel Formation shale; the main host rock for known SEDEX

zinc-lead-silver deposits in the Kechika Trough of northeastern British Columbia. The Kechika Trough

represents tremendous potential for additional discoveries. These properties are located approximately 260

kilometres north-northwest of the town of Mackenzie, British Columbia, Canada.

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

ON BEHALF OF THE BOARD OF DIRECTORS

ZINCX RESOURCES CORP.

“PEEYUSH VARSHNEY”

PEEYUSH VARSHNEY, LL.B

CEO & CHAIRMAN