The competition in Lausanne's Place de l'Europe played host to a fascinating duel between Duplantis and two-time world champion Sam Kendricks from the United States, whose best jump was 6.02 meters.
"So you have to make her in trouble. That's what I like and it was a great challenge for me today. I did well in this challenge and I can take the happiness for it, and now I'm after another one."
With this result, Dalian are sixth in Group A with nine points, while Henan with six points remained in last place.
Valter, 22, broke free during the final few kilometers and the peloton was unable to catch him.
The Tour, which was moved from its original date in July due to the COVID-19 pandemic, ends in Paris on September 20. The next stage is a 191km ride from Le Teil to Mont Aigoual. Enditem
With Ajax, Van de Beek won the Eredivisie and the KNVB Cup in 2019 and made it to the semifinals of that year's UEFA Champions League. The midfielder has also been capped 10 times for the Dutch national team. Enditem
"It was a fantastic evening. The conditions, crowd, competition - it was all fabulous. Sam is a fabulous competitor, and I feel we bring the best out of each other," Duplantis added.
"We have to own the questions of leadership, we have to own the questions of policy, and there's a lot to be discussed here on that in the future. It's heartbreaking," CNN quoted the owner of the Eagles of the National Football League (NFL) as saying.
KUALA LUMPUR, Sept. 3 (Xinhua) -- Badminton World Federation (BWF) President and Olympic gold medalist Poul-Erik Hoyer Larsen revealed on Thursday that he is receiving treatment after being diagnosed with Parkinson's disease.
With the win, Suning leapfrogged Luneng into second place on the table with 17 points from nine games, two points adrift of Fabio Cannavaro's Guangzhou Evergrande who have played one match less.
The win meant Qingdao continue to lead the overall standings, although second-placed Ruichang Biyuan also cruised to a victory, beating second from the bottom team Anhui Souyu 4-1 later in the day.