Sehlopha sa rona o ile a etela CPhi China de 2019, ho 2nd kholo ka ho fetisisa apotheek maraka lefatšeng, Shanghai, China ho tswa 18 ^{go th}  June ho ea ho 20 ^{go th}  June.

Nakong ena, re ile ra buisana ka ho teba le bareki rona lapeng le linaheng tse ling ho utloisisa hore na seo ba se hlokang 'me bohloko ntlha ya thulaganyou e reka, sekaseka dingongoreho etsetsoang, arolelana maikutlo a litsebi tsa rona ka' maraka sehlahisoa & batloang.

Bareki ba sebelisana le re bua haholo ya Quality Products, Delivery nakong le Khabane ka ho Fetisisa ka Morao-Sales Services.

Boholo ba bareki ka 'nang ba bontšitse thahasello e khōlō lihlahisoa tsa rona tse kang N-heptane, N-nonane, Mtbe, Dmac, Dmf jj

Re kamehla tsitlella melao-motheo e "Ha a sheba mathata ho tloha ntlha e moreki maikutlo" le "Puting moreki hloka sebaka sa pele".

Ha sehlopha hao o re fa monyetla oa tšebelisano-'moho, sehlopha litšepiso tsa rona re ke ke ke au soetsa.