Ann: Voluntary Suspension, page-19

I am wondering whether RIO has to publish on the ASX before or at the same time as AL8.

I just saw this RIO announcement but not related to AL8. They do have some issues that maybe taking more of their attention to resolve.

Update on refined copper guidance
19 August 2020
Rio Tinto’s Kennecott mine in Utah has experienced delays to the restart of the smelter due to unexpected
issues that appeared following planned maintenance. We are working closely with our customers to limit any
disruptions and expect to have the smelter fully operational in two months. As a result, Rio Tinto group
production guidance for refined copper in 2020 is now 135 to 175 kt (previously 165 to 205 kt).