Ndi chitukuko cha ukadaulo wa payipi yoyandama, ntchito zosiyanasiyana zitha kuwonjezeredwa ku Mapayipi Oyandama ndikuwonjezera mphamvu yawo yonyamula katundu yokhazikika. Zotsatira zake, payipi yoyandama yodziyimira payokha yokhala ndi mapayipi oyandama imapangidwa, yomwe imalumikizidwa kumbuyo kwa chokokera madzi. Pipeni yoyandama yotereyi imatha kusintha kwambiri magwiridwe antchito onyamula katundu, kukhala nthawi yayitali ikugwiritsidwa ntchito, komanso kuchepetsa kwambiri ndalama zosamalira.

CDSR ndiye kampani yoyamba kupanga Mapayipi Oyandama ku China. Kale mu 1999, CDSR idapanga bwino payipi yoyandama, yomwe idayesedwa mu projekiti ya Shanghai dredging, ndipo idayamikiridwa ndi ogwiritsa ntchito omaliza. Mu 2003, Mapayipi Oyandama a CDSR adagwiritsidwa ntchito m'magulu mu projekiti yokonzanso zinthu ku Xingang City ku Shanghai Yangshan Port, ndikupanga payipi yoyamba yoyandama ya mapayipi oyandama. Kugwiritsa ntchito bwino payipi ya mapaipi oyandama mu projekitiyi kwapangitsa kuti mapayipi oyandama azindikirike mwachangu ndikukwezedwa kwambiri mumakampani opanga mapayipi ku China. Pakadali pano, mapayipi ambiri oyandama ku China ali ndi Mapayipi Oyandama a CDSR.