ʻO ka pilikia o ka moraki subprime ma ʻAmelika Hui Pū ʻIa, ʻEulopa Union, Iapana i kahili i ka mākeke kālā i ka makahiki 2007, a ua hāʻule ka hoʻokele waiwai o ka honua i kahi ala.ʻO ke kūlana kālā i ka makahiki 2008 ʻoi aku ka pōʻino a me ka pōʻino.Hoʻololi a banekorupa paha ʻo Bear Stearns, Lehman Brothers, Merrill Lynch a me nā hui kālā kālā ʻē aʻe, no laila ke hoʻomohala nei ka hoʻokele waiwai o ka honua i mea weliweli.

ʻOiai ʻoi aku ka liʻiliʻi o ka haʻahaʻa o ka hoʻokele waiwai ma mua o ka pōʻino o ʻAmelika Hui Pū ʻIa, ʻoi aku ka paʻa o ke kulekele kālā o ka panakō waena, ke hoʻomau nei ka emi ʻana o nā ʻoihana waiwai a me ke kūlana kūʻai kumukūʻai, manaʻo nā kānaka a pau e kokoke mai ana ka ʻino.Ma muli o ka huki ʻia ʻana o ʻEulopa a me ʻAmelika Hui Pū ʻIa a me Iapana ka nawaliwali o ka mākeke koi, I ka hapaha mua o 2008, ua hōʻole ka ulu ʻana o ka ulu ʻana o ka ʻoihana mīkini aupuni.ʻO ka ulu ʻana o nā huahana mechanical kūʻai nui loa o Kina mai 26.6% a i 9.9%, i lalo nui.ʻO ʻEulopa, Iapana a me South Korea a me nā mākeke nui ʻē aʻe he ʻokoʻa nā pae o ka emi ʻana.He hopena koʻikoʻi kēia i ke kūʻai ʻana aku i waho o nā mea kāʻei conveyor belt - conveyor rollers.

ʻO ka hāʻule ʻana o ka hoʻokele waiwai o ka honua, ʻo ka ʻoihana mīkini kūkulu hale o Kina no ke aha e paʻa ai?He aha nā kumu kūʻai e kaohi ai i ka hoʻomohala ʻana o ka ʻoihana mīkini kūkulu hale o Kina?ʻO ka ʻoihana ʻenehana hana ʻo Kina e pehea ka ʻano a me ke ʻano e hana ai i nā loli i ka mākeke?I ke alo o nā hoʻololi honua, pehea e mālama ai i ka ulu ikaika o nā mīkini hana kūkulu Kina?ʻOi aku ka maikaʻi o ka mālama ʻana i ke kūʻai aku ʻana i nā mea hoʻoili kāʻei - conveyor rollers.

Ua hōʻike ka poʻe akamai i ka hopena o ka ʻoihana mīkini hana hale o Kina, ʻo ia nā kumu nui ʻekolu: ke kulekele hoʻopaʻa kālā kūloko, ke piʻi ʻana o nā kumukūʻai hana (ke kumu nui o nā kumukūʻai kila) a me ka hāʻule ʻana o ka hoʻokele waiwai o ka honua (ka nui o ʻAmelika).

ʻO ka mea mua, ka hoʻopaʻa kālā.Ma ke kumumanaʻo, ʻo ka paʻa kālā o ka ʻoihana mīkini hana, ka hopena nui o ke ala aia ʻelua mau ʻano o ke kūʻai aku a me ka hana ʻana.E like me ka hilinaʻi nui ʻana o nā ʻoihana mīkini hana i nā ʻoihana kālā, ʻaʻole kiʻekiʻe ke kiʻekiʻe o ka hilinaʻi, ʻaʻole koʻikoʻi kāna hana ʻana ma ke kulekele hoʻopaʻa kālā.ʻOiai ke kūʻai aku ʻana o nā huahana, pili i ka mākeke a me ka mana kūʻai.ʻO ka nāwaliwali o nā mīkini ʻenekinia ʻē aʻe ka hopena nui i ke kūʻai ʻana i ka conveyor roller.

ʻO ka lua, ke kumukūʻai o ka hana.ʻO ke kila ka mea maka nui o nā mīkini hana.ʻOiaiʻo ka mahele o nāʻano likeʻole o nā huahana kila i ka mahele o nā mea likeʻole, akā,ʻo ke kumukūʻai o ke kila i heluʻia no ka hapa nui.No laila, ʻaʻole i liʻiliʻi nā kumukūʻai kila e lawe mai i ke kumukūʻai o ka ʻoihana mīkini hana.Eia kekahi, e piʻi mau ana nā kumukūʻai hana a me nā koina ʻē aʻe, e piʻi mau ka nui o nā kumukūʻai o nā kumu like ʻole.A ma muli o ka piʻi ʻana o ka mea kila, ua loli nui ke kumukūʻai o nā rollers.

I ka hihia o ka nawaliwali o ka hoʻokele waiwai honua, ua hoʻonui ʻia ke ʻano o ka ulu ʻana o ka waiwai o ka mīkini kūkulu hale.Mai ka 84.9% i ka hapaha mua o ka makahiki i hala a hiki i ka 86.3% i ka hapaha mua o kēia makahiki, ua piʻi ka 1.4 pakeneka.Hiki ke ʻike ʻia, e hoʻomaikaʻi hou ʻia nā mea lawe conveyor me ke kūʻai ʻana o nā conveyor rollers