Rio Tinto (RIO)

Date of interaction: 04/07/19

Investment institution: BMO Global Asset Management

Type of interaction: Email exchange

Name of investor representative:

Derek Ip

Role of company contact(s): Investor Relations

Did the conversation take place with the head office or a regional division?

Company engagement level following engagement: Engaging

Did the company cite any of the following barriers to disclosing to the WDI?

Agreed follow-up actions and timeline for investor and/or WDI team:

BMO to follow-up end of July/early August

What were the main workforce topics discussed during the engagement?