Project Number: 39

Deposit Number: 33

Location: Gascoyne Region, Western Australia, Australia

Resource (*10^4 t, REO, Total): 26.64

Grade (wt. %): 0.97

La2O3: 9.52908989331192

Ce2O3: 36.2076616048699

Pr6O11: 6.96729582945116

Nd2O3: 33.6844863041983

Sm2O3: 5.53312485628238

Eu2O3: 1.15574255071534

Gd2O3: 2.63762263499993

Tb4O7: 0.241244419990256

Dy2O3: 0.859171166846877

Ho2O3: 0.0899354691988286

Er2O3: 0.183036675190688

Tm2O3: 0.023633565645464

Yb2O3: 0.144844432879123

Lu2O3: 0.018685667845541

Y2O3: 2.72442492857432

HREE Percentage: 6.92259896117103

REE Pattern Reference: Slezak et al., 2020

Project and Status Reference: https://hastingstechmetals.com/projects/yangibana/；29 Apr 2021 Quarterly Activities Report

Resource and Grade Reference: Hastings Technology Metals Limited, Investor Presentation, 2021, https://www.investi.com.au/api/announcements/has/bb2da2ab-afa.pdf