AustSino
AustSino, formerly Padbury Mining, is an Australian mining company associated with mineral tenements and proposed iron-ore infrastructure in Western Australia.
Last updated August 31, 2026
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Overview
AustSino Resources Group is an Australian mining company formerly known as Padbury Mining. The company operated in Western Australia and held approximately 2,000 square kilometres of mining tenements in the Mid West region. Its exploration interests included the Peak Hill area, where magnetite was identified in 2011. The company became particularly associated with a proposed port and railway development linked to the Oakajee region of Western Australia. In April 2014, Padbury Mining reached an agreement with businessman Roland Bleyer to fund the proposed infrastructure project. The arrangement attracted negative media attention because of reporting about Bleyer's previous business dealings. The project was subsequently placed on hold, and the company ceased trading on the Australian Securities Exchange on 11 April 2014 after failing to satisfy exchange requirements. Bleyer criticised the trading halt and argued that the proposed development could have generated employment. In February 2017, Padbury Mining changed its name to AustSino Resources Group, reflecting a renewed corporate identity and continued association with Western Australian mineral and infrastructure opportunities. The company remained an ASX-listed entity for a period after the rebranding, but was delisted in December 2020. Available reference material does not establish whether AustSino continued operating as an active mining business after delisting, nor does it provide a current website, ownership structure, production profile, or confirmed commercial mine. Its documented identity is therefore primarily that of a Western Australian exploration and development company rather than a major producing mining group.
History
AustSino traces its corporate history to Padbury Mining, an Australian mining and exploration company active in Western Australia. Its documented asset base included roughly 2,000 square kilometres of tenements in the Mid West region. The company pursued mineral exploration rather than operating a clearly documented large-scale commercial mine. One of its exploration locations was Peak Hill, Western Australia, where magnetite was found in 2011. The company’s most prominent publicly reported initiative was connected to the proposed Oakajee port and railway project. In April 2014, Padbury Mining entered an agreement with businessman Roland Bleyer concerning funding for the proposed infrastructure. The development was intended to support mineral exports from Western Australia’s Mid West and would have required substantial port and rail investment. The arrangement became controversial in the media because of reporting regarding Bleyer’s earlier business dealings. Following the adverse coverage, the project was put on hold. The same period also brought regulatory difficulties. Padbury Mining stopped trading on the Australian Securities Exchange on 11 April 2014 after failing to meet requirements raised by the exchange. Bleyer objected to the decision and publicly argued that the proposed development could create jobs. The trading suspension and the stalled Oakajee proposal became defining events in the company’s public history. In February 2017, Padbury Mining changed its corporate name to AustSino Resources Group. The rebranding preserved the company’s focus on Australian mineral opportunities while giving it a new identity. The available reference material does not specify a completed mine, sustained production, or a detailed portfolio of commercially operating assets after the name change. AustSino nevertheless remained connected with Western Australian exploration and development interests during its listed-company period. AustSino was ultimately delisted from the Australian Securities Exchange in December 2020. Delisting ended its status as a publicly quoted ASX company, although the available material does not establish whether the underlying business was formally dissolved or whether it continued in another corporate form. Current headquarters, ownership, management, website, financial performance, and operating status are not established by the supplied sources. Accordingly, AustSino is best described as a former ASX-listed Australian mining exploration and development company with documented interests in Western Australian tenements and proposed iron-ore infrastructure.
- 2020
ASX delisting
[1]AustSino Resources Group was delisted from the Australian Securities Exchange in December.
- 2017
Corporate renaming
[1]Padbury Mining was renamed AustSino Resources Group in February.
- 2014
Oakajee infrastructure agreement
[1]Padbury Mining reached an agreement with Roland Bleyer concerning funding for a proposed port and railway project in the Oakajee region.
- 2014
ASX trading halted
[1]The company's securities stopped trading on 11 April after it failed to meet requirements from the Australian Securities Exchange.
- 2011
Magnetite identified at Peak Hill
[1]Magnetite was found during exploration associated with the company's Peak Hill interests in Western Australia.
Products and positioning
A Western Australian mineral exploration and development company focused on prospective tenements and large-scale iron-ore infrastructure opportunities.
Mining exploration assets
Western Australian mineral tenements
AustSino's documented asset base included approximately 2,000 square kilometres of tenements in Western Australia's Mid West. These holdings represented exploration and development rights rather than a clearly documented portfolio of producing mines.
Mineral exploration · 2011
Peak Hill exploration
The company explored the Peak Hill area of Western Australia. Magnetite was identified there in 2011, making the location a notable part of AustSino's documented exploration history.
Mining infrastructure development · 2014
Oakajee port and railway proposal
This was a proposed port and rail development intended to support mineral transportation in Western Australia. Padbury Mining reached an agreement related to project funding in 2014, but the proposal was subsequently placed on hold.
Brand decisions
2017
Adoption of the AustSino nameStrategyBackground
Padbury Mining operated as an Australian mining exploration company with Western Australian tenements and development ambitions.
Action taken
The company changed its name to AustSino Resources Group.
Aftermath
The rebranding established AustSino as the company's public identity until its later ASX delisting.
2014
Pursuit of the Oakajee infrastructure projectStrategyBackground
Padbury Mining sought to advance a port and railway project intended to support mineral development in Western Australia's Mid West.
Action taken
The company entered an agreement with Roland Bleyer concerning funding for the proposed project.
Aftermath
The project was put on hold after negative media coverage concerning Bleyer's past business dealings.
Recent events
- 2020
AustSino delisted from the Australian Securities Exchange[1]
Regulation
AustSino Resources Group was removed from ASX quotation in December 2020.
- 2017
Padbury Mining renamed AustSino Resources Group[1]
Other
Padbury Mining adopted the AustSino Resources Group name in February 2017.
- 2014
Company trading suspended after failure to satisfy ASX requirements[1]
Regulation
The company stopped trading on the Australian Securities Exchange on 11 April 2014 after failing to meet exchange demands.
Sources1 sources
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