Mlungu uno ku North China mitengo yocheperako yatsika ndi 145, chaka ndi chaka yatsika ndi 100-150 yuan/tani, malingaliro onse a kusinthasintha kwa msika. Mpaka pano, mtengo wapakati wa 2.5m vertical pole ku North China ndi 5730 yuan/tani, 81.54 yuan/tani yotsika kuposa nthawi yomweyi sabata yatha. M'zaka zaposachedwa, opanga ambiri akukumana ndi kukakamizidwa kwa mtengo, ndipo mawu ambiri amatsatira mtengo wa zopangira, ndipo mitengo yotsika imatuluka nthawi zambiri. Komabe, malingaliro otsika a "kugula m'malo mogula pansi" ndi odziwikiratu, limodzi ndi kusinthasintha kwakukulu kwamitengo, ndipo makampani obwereketsa otsika amagula mosamala ndikudikira. Pamapeto pa sabata, mtengo wa zopangira wabwerera pang'ono, msika ukugulitsa bwino pang'ono, koma mtengo wokonza ndi wofooka, opanga ambiri amayitanitsa kupanga, ndikufulumizitsa kutumiza kwa nyumba yosungiramo katundu. "Silver ten" ikuyembekezeka kutsika, yalowa munyengo yachikhalidwe yopanda ntchito, opanga malingaliro otsika ndi amphamvu, akuyembekezeka sabata yamawa ku North China.chimbale chachitsulo cha chitoliro chachitsulomtengo kapena kugwedezeka ntchito yofooka.