Meanwhile Penny Wong says China has agreed to facilitate exports of jet fuel to ease supply disruptions. Follow today’s news live

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Chalmers understands calls for gas export tax, but says government focused on getting fuel for Australians

Chalmers said he understands calls to tax gas exports, but maintained the government was set on securing international supply arrangements during the ongoing fuel crisis. He told ABC News:

I understand that there is a constituency in the Australian community to go further … But there are also, as the prime minister said, really good reasons to prioritise these international supply arrangements particularly during this oil shock.

All of us have been prioritising getting fuel for Australia and for Australians to keep the economy ticking over and that’s why there are good reasons for the comments that the prime minister made yesterday.

We’ve been very upfront with people and said when we think about the intergenerational unfairness in the budget, in our economy, in our society more broadly, a couple of the drivers of that are in housing, are in the tax system.

Senior manager at supermarket giant gives evidence on day two of case brought by the Australian Competition and Consumer Commission

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A senior Woolworths executive has defended relaxing rules designed to protect shoppers from misleading discounts by preventing the supermarket or suppliers from “gaming” the “Prices Dropped” promotional program.

Woolworths’ chief commercial officer, Paul Harker, gave evidence on the second day of a landmark trial between the Australian Competition and Consumer Commission and Woolworths in the federal court on Wednesday.

The trial between the Australian Competition and Consumer Commission and the supermarket giant began in the federal court in Sydney on Tuesday

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Woolworths engaged in “marketing magic” to trick customers into thinking they were getting genuine discounts as part of the supermarket’s “Prices Dropped” promotion, the consumer regulator has told a court.

The landmark trial between the Australian Competition and Consumer Commission (ACCC) and Woolworths began in the federal court in Sydney on Tuesday, almost two months after hearings ended in its very similar case against Coles.

Vinegar, Tim Tams and baby rice are among the products to be scrutinised in the Australian Competition and Consumer Commission’s case

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The consumer watchdog is back in court and taking on Australia’s largest supermarket chain, alleging Woolworths deliberately misled shoppers with fake discounts.

The Australian Competition and Consumer Commission’s (ACCC) case against Woolworths begins in the federal court in Sydney on Tuesday, almost two months after hearings wrapped up in its very similar case against Coles.