"The partnership is all about growth, and about doing more business at home and abroad," Pope said Tuesday about the $4.7 billion acquisition, and he promised to keep things "business as usual — only better" at Smithfield.

More than 96 per cent of the votes cast backed the transaction, representing about 76 per cent of the company's outstanding stock, Smithfield said. The acquisition, valued at $7.1 billion including debt, is expected to formally close by Thursday, after which the Virginia-based company's New York Stock Exchange-listed shares will cease to trade publicly, it said. The world's largest pork processor will then begin to operate as a wholly owned Shuanghui unit.

Shuanghui, China's biggest meat processor, will pay Smithfield shareholders $34 cash for each share held, a 31 per cent premium to the price when the deal was announced in May.

Proxy advisory firms Glass Lewis & Co and Institutional Shareholder Services had recommended that Smithfield shareholders back the deal.

Unhappy with the offer, New York hedge fund Starboard Value LP, a 5.7 per cent Smithfield stakeholder, had said it would vote against the transaction if it could not find a more lucrative alternative offer, but it reversed course last week and said it would vote for the acquisition.

The proposed acquisition sparked debate over the deal's implications for US food safety. Both companies asserted the merger was driven by growing pork demand in China and not a strategy to export pork to the US. The merger failed to raise antitrust concerns because it doesn't give Smithfield a larger share of the US pork market.

Two weeks ago, the Committee on Foreign Investment in the United States (CFIUS), a collection of federal agencies that reviews foreign purchases for their national-security implications, approved the transaction at the end of an extended 45-day investigation, clearing the way for the shareholder vote.

Some analysts predict the Smithfield deal will be a watershed event that will lead to more transactions tied to an ambitious effort by Beijing to obtain raw materials and technology needed to run China's growing economy. China's robust growth over the past three decades, putting it on course to overtake the US as the world's largest economy by 2020, has been accompanied by problems with food security and safety, as well as environmental pollution and health care.

Erik Gordon, a law professor at the University of Michigan Law School and Ross School of Business, told China Daily in an interview Sunday that any unexpected developments tied to the deal could affect the outlook for future Chinese acquisitions in the US.

More deals could be in the offing "if Smithfield works out well for the Americans over the next five years", Mr Gordon said. But "if Americans are fired, if Smithfield refuses to disclose information that is customarily disclosed in the US, or if anything else that is unusual happens, it will increase the fears and suspicions," Gordon said. "If China wants to acquire more US companies, it will have to handle Smithfield carefully," he said.

Smithfield and Shuanghui have said the acquisition won't result in major changes to Smithfield's management or workforce. Smithfield has more than 46,000 employees. With annual revenue of $13 billion, it has facilities in 26 US states, including the world's largest slaughterhouse and meat-processing plant, in North Carolina. It also has operations in Mexico and 10 European countries.

Michael Swanson, agricultural economist for Wells Fargo & Co Bank in Minnesota, said he expects the Smithfield acquisition will pave the way for more deals by providing a way for Chinese protein companies to learn how to manage food-related diseases. "Given the longer historical emphasis on food safety, US protein companies will have an advantage in controlling food borne pathogens until Chinese processors adopt the capital and practices required to compete," the analyst said.

The acquisition will help China, the world's largest consumer of pork, meet growing demand for the meat as its ever-prosperous citizens eat more protein. Smithfield's brands include its namesake ham, Farmland bacon and Healthy Ones lunch meats. It raises some 15 million pigs a year and processes 27 million, producing more than 2.7 billion kilograms of pork. Shuanghui, based in Henan province, owns businesses in food production, logistics and flavorings.

The Smithfield acquisition is China's largest cross-border deal since CNOOC Ltd paid $15.1 billion last year for Canadian oil and gas producer Nexen Ltd.

Shuanghui, China's biggest meat processor, will pay Smithfield shareholders $34 cash for each share held, a 31 per cent premium to the price when the deal was announced in May.

Meanwhile, National Farmers Union (NFU) President Roger Johnson said: "It is a sad day for family farmers and consumers when the largest pork processing company in the United States is sold to a Chinese interest.

"Putting ownership of our food system in the hands of other countries does not bode well for the future of our agricultural marketplace. Congress should revisit the official approval process for such transactions with an eye toward assuring that our food systems are more stable, safe and secure, and are based on a model of family farmers and ranchers."

Further Reading

Go to our previous news item on this story by clicking here.