ʻO ka mea mua, ua hoʻonui ʻia ka hana kila maka. Wahi a ka ʻikepili o ke keʻena helu helu aupuni, Dekemaba 1, 2019 - ʻo ka hana hao puaʻa aupuni, ke kila maka a me ke kila he 809.37 miliona tons, 996.34 miliona tons a me 1.20477 biliona tons, ʻo ia hoʻi ka ulu ʻana o 5.3%, 8.3% a me 9.8% i kēlā me kēia makahiki.

ʻO ka lua, ke hoʻomau nei ka emi ʻana o nā mea kila i hoʻokuʻu ʻia aku. Wahi a ka hoʻokele laulā o nā dute, ua hoʻokuʻu ʻia aku he 64.293 miliona tone o ke kila mai Ianuali a Dekemaba 2019, i lalo he 7.3% i kēlā me kēia makahiki. ʻO ke kila i lawe ʻia mai he 12.304 miliona tone, i hāʻule he 6.5% i kēlā me kēia makahiki.

ʻO ke kolu, ua loli iki nā kumukūʻai kila. Wahi a ka hui ʻoihana hao a me ke kila o Kina, ʻo Kina i ka hopena o 1 2019, ʻo ka helu kumukūʻai hui kila he 106.27, i ka hopena o ʻApelila ua piʻi i 112.67 mau helu, i ka hopena o Dekemaba ua hāʻule i 106.10 mau helu. ʻO ka awelika helu kumukūʻai hui no ke kila ma Kina he 107.98 i Pepeluali, i emi iho he 5.9% mai ka makahiki ma mua.

ʻO ka hā, ua hāʻule nā ​​​​loaʻa kālā o nā ʻoihana. Mai Ianuali a Dekemaba 2019, ua ʻike nā ʻoihana kila lālā cisa i ka loaʻa kālā kūʻai aku o 4.27 trillion yuan, piʻi 10.1% i kēlā me kēia makahiki; Loaʻa ka loaʻa kālā o 188.994 biliona yuan, iho 30.9% i kēlā me kēia makahiki; ʻO ka palena waiwai kūʻai kūʻai hōʻuluʻulu he 4.43%, iho 2.63 mau helu pakeneka i kēlā me kēia makahiki.

ʻO ka lima, ua piʻi aʻe nā waihona kila. Ua piʻi ka waihona waiwai o ʻelima mau ʻano kila (re-bar, wire, welu wili wela, welu wili anu a me ka papa mānoanoa waena) ma nā kūlanakauhale nui i 16.45 miliona tons i ka hopena o Malaki 2019, i piʻi aʻe he 6.6% i kēlā me kēia makahiki. Ua hāʻule i 10.05 miliona tons i ka hopena o Dekemaba, i piʻi aʻe he 22.0% i kēlā me kēia makahiki.

ʻO ke ono, ua piʻi nui ke kumukūʻai o ka hao hao i lawe ʻia mai. Wahi a ka ʻikepili dute, Dekemaba 1, 2019 - ʻo ka 1.07 biliona tone o ka hao hao i lawe ʻia mai, ua piʻi aʻe he 0.5%. Ua piʻi ke kumukūʻai o nā minelala i lawe ʻia mai iā mākou he $115.96 / tone i ka hopena o Iulai 2019 a ua hāʻule iā mākou he $90.52 / tone i ka hopena o Dekemaba, i piʻi aʻe he 31.1% i kēlā me kēia makahiki.