David Hwang

Career chronology

• Appointed 2023-10-12; current as at 30 October 2026: Cyprium Metals Limited — Company Secretary. Diggers & Dealers Presentation (Slide 17, board and management; 4 August 2026); Management update and change of company secretary (Page 1, executive appointment)

• At appointment in October 2023; current status stated in professional directory: Confidant Partners — Managing Director. Management update and change of company secretary (Page 1, appointment)

Contributions and company outcomes

Acid commissioning of Nifty heaps

2026-09-14 · issuer reported · medium materiality

The issuer reported acid commissioning of nifty heaps: commenced. This records an employer-level event; the reviewed evidence does not attribute the event to David Hwang individually.

Attribution: Role overlaps event; causation unproven. The event occurred at the issuer level during the documented period; no source establishes this executive’s individual contribution or causal responsibility.

Relevance: Context for delivery and oversight in the current role; do not treat it as personal performance evidence.

Operations Update - Phase 1 Cathode Restart Project (page 1, Highlights and page 3)

Governance and interests

Company secretary and practice status

2023–2026 · documented · medium materiality

Cyprium appointed Hwang company secretary effective 12 October 2023. A professional directory describes him as Confidant Partners managing director and reports a NSW practice-certificate check in May 2026.

Attribution: Individual involvement documented. Appointment is documented by the issuer; practice status is reported by a third-party directory rather than separately confirmed with the regulator in this review.

Relevance: Relevant to corporate governance and disclosure responsibilities.

Management update and change of company secretary (Page 1, appointment); David Hwang profile and practice certificate (Practice certificate and career profile)

Suitability for the current role

Role fit based on documented experience

As of 2026-10-31 · analyst inference · low materiality

The documented company-secretary appointment and reported corporate legal work are relevant to governance, with credentials subject to the stated evidence limits.

Attribution: Responsibility not applicable. This is an evidence-limited analyst judgment, not an adverse claim about the executive.

Relevance: Role-specific experience and credentials are central to assessing the current position; the available record is insufficient for a positive or negative conclusion.

Management update and change of company secretary (Page 1, appointment)

Evidence gaps

• Prior-employer dates and personal contribution to company outcomes are incompletely corroborated. Searches are screening-level and do not constitute court, sanctions or criminal clearance.