Nen Marso 25, say 2019 ya Tsina a Tsina a Manoal a Komperensia tan Tsina a Panggatas ya Ekbisyon ed Guagzou et mabitabitar ya alukasan. As the world's largest international rubber industry conference, this year's conference attracted more than 20 countries from the United States, Japan, Germany, France, Britain, Italy, South Korea, Thailand, Indonesia, Malaysia, Vietnam, Singapore, Belgium, the Netherlands, and Taiwan. Nearly 1,000 totoo manlapud saray kompanya na goma ed pasukayan tan leksab na ilog singa saray produkto na goma tan saray managgaway goma, hilaw tan auxiliary iran materyales, saray manag-asikaso na kagawaan tan saray negosyante so onatendi ed komperensya{6}.
Say Swenang Shemjia Chemic so mapaga met a maong ed sayan ebentoles{0} .