To help safeguard the health and safety of our people and communities, Teck has implemented enhanced COVID-19 response protocols and preventative measures at our steelmaking coal operations. These build on theexisting protocols and measuresalready in place and include:

Response Protocols and Preventative Measures

• Mandatory use of C95 or KN95 respirators in indoor settings and workspaces for all employees, contractors and visitors

• Implementing enhanced and increased screening of all individuals arriving at site to reflect current provincial health restrictions

• Temporarily reducing the workforce at the Active Water Treatment facility construction site

• Reduced occupancy of the Elk Valley Lodge contractor housing facility

• Implementing proactive self-tracking of interactions and close contacts by all employees and contractors

• An on-site review of Fording River Operations and the water treatment facility construction site conducted by Interior Health confirmed Teck is taking the correct steps to manage transmission of COVID-19

COVID-19 case status at Elkview Operations – November 28, 2020 - February 8, 2021

Active Cases	恢复	Total
1	6	7

COVID-19 case status at Fording River Operations – November 28, 2020 - February 8, 2021

Active Cases	恢复	Total
0	12	12

COVID-19 case status at the Fording River South Active Water Treatment Facility Construction Project – November 28, 2020 - February 8, 2021

Active Cases	恢复	Total
0	45	45