Chinese Premier Li Qiang’s visit to Australia on June 16 focused on positive aspects of the bilateral relationship including shared giant pandas and a rebounding wine trade as he promised a new breeding pair of the rare bears and urged both countries to put aside their differences.

China’s most powerful leader after President Xi Jinping arrived late on June 15 in Adelaide, the capital of South Australia state, which has produced most of the Australian wine entering China since crippling tariffs were lifted in March that had effectively ended a 1.2 billion Australian dollar ($790 million) a year trade since 2020.

Mr. Li visited Adelaide Zoo, which has been home to China-born giant pandas Wang Wang and Fu Ni since 2009, before he was to have lunch at a restaurant at Adelaide winery Penfolds Magill Estate.

He announced that the zoo would be loaned another two pandas after the pair are due to return to China in November.

“China will soon provide another pair of pandas that are equally beautiful, lively, cute and younger to the Adelaide Zoo, and continue the cooperation on giant pandas between China and Australia,” Mr. Li said in Mandarin, adding that zoo staff would be invited to “pick a pair.”

Mr. Li was impressed by the 18-year-old male Wang Wang’s appetite and indifference to his high-ranking visitors.

“The panda is very obsessed with eating and doesn’t pay attention to us even when we are the people from its hometown visiting,” Mr. Li said at the panda enclosure.

“It has completely treated here as its second hometown,” Mr. Li said. “Very pretty, adorable, with charming naivety.”

The pair are the only pandas in the Southern Hemisphere and failed to produce offspring in Australia.

Foreign Minister Penny Wong thanked Mr. Li for ensuring that pandas would remain the zoo’s star attraction.

“It’s good for the economy, it’s good for South Australian jobs, it’s good for tourism, and it is a signal of goodwill, and we thank you,” Ms. Wong said.

Tom King, the managing director of Penfolds, one of Australia’s oldest wineries, told Chinese state media ahead of Mr. Li’s arrival that such visits helped strengthen economic and cultural ties.

“It’s pleasing to see the stabilizing of relations between the Australian and Chinese governments, including regular high-level visits between the two countries,” Mr. King was quoted as saying by the Global Times newspaper last week.

Mr. Li’s visit is the first to Australia by a Chinese premier in seven years and marks an improvement in relations since Prime Minister Anthony Albanese’s center-left Labor Party was elected in 2022.

Mr. Li noted that Mr. Albanese in November was the first Australian Prime Minister to visit China since 2016.

“China-Australia relations were back on track after a period of twists and turns, generating tangible benefits to the people of both countries,” Ms. Li said, according to a translation released by the Chinese Embassy in Australia on June 16.

“History has proven that mutual respect, seeking common ground while shelving differences and mutually beneficial cooperation are the valuable experience in growing China-Australia relations, and must be upheld and carried forward,” Mr. Li added.

Dozens of pro-China demonstrators and human rights protesters gathered outside the zoo before Mr. Li’s visit.

China initiated a reset of the relationship after the previous conservative administration’s nine years in power ended.

Relations collapsed over legislation that banned covert foreign interference in Australian politics, the exclusion of Chinese-owned telecommunications giant Huawei from rolling out the national 5G network due to security concerns, and Australia’s call for an independent investigation into the causes of and responses to the COVID-19 pandemic.

Beijing imposed an array of official and unofficial trade blocks in 2020 on a range of Australian exports including coal, wine, beef, barley and wood that cost up to AU$20 billion ($13 billion) a year.

All the trade bans have now been lifted except for Australian live lobster exports. Trade Minister Don Farrell predicted that impediment would also be lifted soon after Mr. Li’s visit with Chinese Commerce Minister Wang Wentao.

Ms. Wong said Mr. Li’s visit was the result of “two years of very deliberate, very patient work by this government to bring about a stabilization of the relationship and to work towards the removal of trade impediments.”

“We will cooperate where we can, we will disagree where we must and we will engage in our national interest,” Ms. Wong told Australian Broadcasting Corp. before joining Li for lunch.

Mr. Li’s agenda will be more contentious when he leaves Adelaide to visit the national capital, Canberra, on June 17 and a Chinese-controlled lithium processing plant in resource-rich Western Australia state on June 18.

Mr. Albanese has said he will raise with Mr. Li during an annual leaders’ meeting recent clashes between the two countries’ militaries in the South China Sea and Yellow Sea that Australia argues endangered Australian personnel.

Mr. Albanese will also raise the fate of China-born Australian democracy blogger Yang Hengjun, who was given a suspended death sentence by a Beijing court in February. Australia is also concerned for Hong Kong-Australia dual national Gordon Ng, who was among 14 pro-democracy activists convicted by a Hong Kong court last month for national security offenses.

Mr. Li’s visit to Tianqi Lithium Energy Australia’s processing plant south of the Western Australia capital of Perth will underscore China’s interest in investing in critical minerals. The plant produces battery-grade lithium hydroxide for electric vehicles.

Australia shares the United States’ concerns over China’s dominance in the critical minerals, which are essential components in the world’s transition to renewable energy sources.

Citing Australia’s national interests, Treasurer Jim Chalmers recently ordered five Chinese-linked companies to divest their shares in the rare earth mining company, Northern Minerals.

Asked if Chinese companies could invest in processing critical minerals in Australia, Ms. Wong replied that Australia’s foreign investment framework was “open to all.”

“We want to grow our critical minerals industry,” Ms. Wong said.

Australia is the second stop of Mr. Li’s tour after New Zealand, and will end in Malaysia.