162 results
6-K
EX-99.8
RIO
Rio Tinto plc
1 Mar 24
Current report (foreign)
2:15pm
to potentially accelerate waste stripping. Processing method and assumptions All milling is done by the Copperton Concentrator’s four grinding lines … furnace.
Notice to ASX 11 / 60 11 Cut-off grades, estimation methodology and modifying factors The Ore Reserves cut-off is based on a Waste/Ore Ranking
6-K
EX-99.1
RIO
Rio Tinto plc
21 Feb 24
Current report (foreign)
7:01am
in Utah by a further six years. $1.8bn $1.2bn Approved in December 2019, the investment will further extend strip waste rock mining and support … being fully defined (previously conceptual), scope adjustments to design (including column performance improvements and changes to waste and spent
6-K
EX-99.6
RIO
Rio Tinto plc
2 Jan 24
Current report (foreign)
2:54pm
a conventional hydraulic shovel operation typically using 600 t class excavators in backhoe configuration for mining ore and waste. Rigid body 220 t … class dump trucks will be used for hauling ore and waste on designed access roads. An auxiliary mining fleet of dozers, graders, water carts and utility
6-K
EX-99.8
RIO
Rio Tinto plc
2 Jan 24
Current report (foreign)
2:54pm
with Neste and Rolls-Royce to use Neste MY Renewable Diesel™ - 100% renewable raw materials such as used cooking oil and animal fat waste. Trial showed
6-K
EX-99.2
RIO
Rio Tinto plc
2 Jan 24
Current report (foreign)
2:54pm
, the organization has evolved into a multinational integrated metal corporation. The Giampaolo Group focuses on harvesting waste within the metal ecosystem
6-K
EX-99.1
ryinpg
17 Oct 23
Current report (foreign)
1:22pm
6-K
EX-99.2
6yvfp
1 Aug 23
Current report (foreign)
1:45pm
6-K
EX-99.7
j9k6vntkpd3d o3a7t
1 Aug 23
Current report (foreign)
1:45pm
6-K
EX-99.1
tt67q98x6xtusjf2s
26 Jul 23
Current report (foreign)
6:50am
6-K
EX-99.4
w8lssps mdign4va0acr
3 Jul 23
Current report (foreign)
4:41pm
6-K
EX-99.10
ew1l5y lg
3 Jul 23
Current report (foreign)
4:41pm
6-K
EX-99.2
fq3ha43xsw0
4 May 23
Current report (foreign)
10:25am
6-K
EX-99.20
7sm64bu6c sk
1 May 23
Current report (foreign)
2:16pm
20-F/A
4y4v68bywyb 9p
30 Mar 23
Annual report (foreign) (amended)
9:12am
6-K
EX-99.7
rnnkorshgjbnlf27hzz
1 Dec 22
Current report (foreign)
2:29pm
6-K
EX-99.6
pw6hy
1 Nov 22
Current report (foreign)
1:54pm
6-K
EX-99.12
s1vp42lm3n
3 Oct 22
Current report (foreign)
2:08pm
6-K
EX-99.9
2aipacj2wac
3 Oct 22
Current report (foreign)
2:08pm
6-K
EX-99.4
rmqphdbrefowu
15 Sep 22
Current report (foreign)
5:50pm
6-K
EX-99.3
3neul
15 Sep 22
Current report (foreign)
5:50pm