GRI Index

This report contains Standard Disclosures from the GRI Sustainability Reporting Guidelines. A list of the reported Standard Disclosures is listed below. All information is fully disclosed, unless otherwise indicated.

General Disclosures

2-1

Organizational details

The company operates in the United States and is headquartered in St. Louis, Missouri. The Doe Run Resources Corporation is a corporation, which is an indirect subsidiary of The Renco Group, Inc.

2-2

Entities included in the organization’s sustainability reporting

All operations

2-3

Reporting period, frequency and contact point

Doe Run reports annually on a calendar year basis (fiscal year reporting is noted where appropriate). The previous report was published in July 2022. Any questions regarding reporting can be sent to Tammy Stankey, director of communications, at corporateinfo@doerun.com.

2-4

Restatements of information

All significant restatements of data and information provided in earlier reports are noted in the particular report section in footnotes.

2-5

External assurance

The report is not externally assured.

2-6

Activities, value chain and other business relationships

What We Do

2-7

Employees

Workforce Summary

2-8

Workers who are not employees

Workforce Summary

2-9

Governance structure

Corporate Governance

2-10

Nomination and selection of the highest governance body

Corporate Governance

2-11

Chair of the highest governance body

Corporate Governance

2-12

Role of the highest governance body in overseeing the management of impacts

Corporate Governance

2-13

Delegation of responsibility for managing impacts

Corporate Governance

2-14

Role of the highest governance body in sustainability reporting

Corporate Governance

2-15

Conflicts of interest

Corporate Governance

2-16

Communication of critical concerns

Corporate Governance
Employment Management Approach

2-17

Collective knowledge of the highest governance body

Corporate Governance

2-18

Evaluation of the performance of the highest governance body

Corporate Governance

2-19

Renumeration policies

As a privately held company, Doe Run does not disclose this information.

2-20

Process to determine renumeration

As a privately held company, Doe Run does not disclose this information.

2-21

Annual total compensation ratio

Not reported

2-22

Statement on sustainable development strategy

Letter from the CEO

2-23

Policy commitments

Corporate Governance

2-24

Embedding policy commitments

Doe Run’s Employee Handbook and provisions in contracts address the company’s policy commitments.

2-25

Process to remediate negative impacts

Corporate Governance

2-26

Mechanisms for seeking advice and raising concerns

Corporate Governance

2-27

Compliance with laws and regulations

In 2022, Doe Run paid $784,771 to settle allegations of non-compliance of environmental laws and regulations, stemming from a 2019 agreement with the Missouri Department of Natural Resources. Doe Run also paid $92,389.67 in fines related to allegations of non-compliance of Mining Safety and Health Administration regulations in 2022.

2-28

Membership associations

The Doe Run Company participated on the boards and/or committees for a variety of industry organizations in 2022, including:
International Lead Association
International Zinc Association
Battery Council International
Consortium of Battery Innovation
Society of Mining, Metallurgy and Exploration

2-29

Approach to stakeholder engagement

Reporting Practice

2-30

Collective bargaining agreements

The company has no union employees.

Material Topics

3-1

Process to determine material topics

Reporting Practice

3-2

List of material topics

Reporting Practice

3-3

Management of material topics

Management Approaches

Economic

201-1 (G4-EC1)

Direct economic value generated and distributed

Financial Highlights (Partially Disclosed)

203-1 (G4-EC7)

Development and impact of infrastructure investments and services supported

Preparing a Former Industrial Site for New Purpose

204-1 (G4-EC9)

Proportion of spending on local suppliers at significant locations of operation

In 2022, Doe Run supported Missouri businesses by spending more than $202 million with 643 Missouri vendors. This accounts for 40% of total company spending.