Ngokusetshenziswa kwenqubomgomo yokugcina nokugcina impahla yaseShayina, amanani ezinsimbi ezinkulu ezingezona i-ferrous njenge-copper oxide, i-zinc, ne-aluminium azokwehla nakanjani. Lo mkhuba ubonakale emakethe yamasheya ngenyanga edlule. Esikhathini esifushane, amanani ezimpahla ezinkulu azinzile okungenani, futhi kusenendawo yokwehla okwengeziwe kwamanani emikhiqizo akhuphuke kakhulu esikhathini esidlule. Uma sibheka idiski ngesonto eledlule, intengo ye-rare earth praseodymium oxide iqhubekile nokukhula. Njengamanje, kungagwetshwa ngokuyisisekelo ukuthi intengo izohlala iqinile isikhashana phakathi kwezigidi ezingama-500,000-53 zama-yuan ngethani. Vele, le ntengo iyintengo ebhalwe phansi yomkhiqizi kanye nokulungiswa okuthile emakethe yesikhathi esizayo. Akukho ukuguquguquka kwentengo okusobala ekuthengisweni okungokoqobo okungaxhunyiwe ku-inthanethi. Ngaphezu kwalokho, ukusetshenziswa kwe-praseodymium oxide ngokwayo embonini ye-ceramic pigment kugxile kakhulu, futhi iningi lemithombo livela ikakhulukazi eSifundazweni saseGanzhou naseSifundazweni saseJiangxi. Ngaphezu kwalokho, ukushoda kwe-zirconium silicate emakethe okubangelwa ukungezwani okuqhubekayo kwesihlabathi se-zircon kubonise ukuthambekela okubi kakhulu. Kubandakanya abakhiqizi be-zirconium silicate baseGuangdong Province kanye neFujian Province basekhaya njengamanje baqinile kakhulu, futhi izingcaphuno nazo ziqaphile kakhulu, intengo yemikhiqizo ye-zirconium silicate ecishe ibe ngama-degrees angu-60 icishe ibe yi-1,1000-13,000 yuan ngethani. Akukho ukuguquguquka okusobala kwesidingo semakethe, futhi abakhiqizi namakhasimende banethemba elikhulu ngentengo ye-zirconium silicate esikhathini esizayo.
Ngokuphathelene nama-glaze, ngokususwa kancane kancane kwama-tile akhanyayo emakethe, izinkampani ze-melt block ezimelelwe yi-Zibo eSifundazweni saseShandong zisheshisa ukuguqulwa kwazo zibe yi-full-glazed polishing. Ngokusho kwedatha ekhishwe yi-China Building and Sanitary Ceramics Association, umkhiqizo we-ceramic tile kazwelonke ngo-2020 udlule amamitha-skwele ayizigidi eziyi-10, lapho umkhiqizo wama-tile acwebezelwe ngokugcwele uzobalelwa ku-27.5% wenani lonke. Ngaphezu kwalokho, abanye abakhiqizi babesashintsha imigqa yabo yokukhiqiza ekupheleni konyaka odlule. Uma kulinganiselwa ngokulinganisela, umkhiqizo wama-tile acwebezelwe ngo-2021 uzoqhubeka nokuba cishe amamitha-skwele ayizigidi eziyi-2.75. Uma kubalwa inhlanganisela ye-surface glaze kanye ne-polished glaze ndawonye, isidingo sikazwelonke se-polished glaze singamathani ayizigidi eziyi-2.75. Futhi i-top glaze kuphela edinga ukusebenzisa imikhiqizo ye-strontium carbonate, futhi i-top glaze izosebenzisa okungaphansi kwe-polished glaze. Ngisho noma ibalwa ngokwesilinganiso se-surface glaze esetshenziswe ku-40%, uma ama-30% emikhiqizo ye-glaze ecwebezelwe esebenzisa ifomula yesakhiwo se-strontium carbonate. Isidingo saminyaka yonke se-strontium carbonate embonini ye-ceramic kulinganiselwa ukuthi singamathani angaba ngu-30,000 ku-glaze epholishiwe. Ngisho noma kufakwe inani elincane le-melt block, isidingo se-strontium carbonate emakethe yonke ye-ceramic yasekhaya kufanele sibe cishe ngamathani angu-33,000.
Ngokusho kolwazi olufanele lwabezindaba, okwamanje kunezindawo zokumba i-strontium ezingu-23 zezinhlobo ezahlukene eShayina, okuhlanganisa izimayini ezinkulu ezine, izimayini ezimbili eziphakathi nendawo, izimayini ezincane ezinhlanu, kanye nezimayini ezincane ezingu-12. Izimayini ze-strontium zaseShayina zibuswa yizimayini ezincane nezimayini ezincane, kanti ukumba kwasemadolobheni kanye nabantu ngabanye kuthatha isikhundla esibalulekile. Kusukela ngoJanuwari kuya ku-Okthoba 2020, ukuthunyelwa kwe-strontium carbonate eShayina kwafinyelela kumathani angu-1,504, kanti ukungeniswa kwe-strontium carbonate eShayina kusukela ngoJanuwari kuya ku-Okthoba 2020 kwafinyelela kumathani angu-17,852. Izifunda eziyinhloko zokuthunyelwa kwe-strontium carbonate eShayina yiJapane, iVietnam, iRussian Federation, i-Iran neMyanmar. Imithombo eyinhloko yokungeniswa kwe-strontium carbonate ezweni lami yiMexico, iJalimane, iJapan, i-Iran neSpain, kanti ukungeniswa kungamathani angu-13,228, amathani angu-7236.1, amathani angu-469.6, kanye namathani angu-42, ngokulandelana. Ngamathani angu-12. Ngokombono wabakhiqizi abakhulu, embonini yasekhaya yaseShayina kasawoti we-strontium, abakhiqizi bemikhiqizo ye-strontium carbonate bagxile eHebei, Jiangsu, Guizhou, Qinghai nakwezinye izifundazwe, futhi ubukhulu bentuthuko yabo bukhulu kakhulu. Amandla okukhiqiza amanje angamathani angu-30,000 ngonyaka kanye namathani angu-1.8 10,000 ngonyaka, amathani angu-30,000 ngonyaka, kanye namathani angu-20,000 ngonyaka, lezi zindawo zigxile kubaphakeli be-strontium carbonate ababaluleke kakhulu baseShayina.
Ngokuphathelene nezici zokufunwa kwemakethe, ukushoda kwe-strontium carbonate kuwukushoda kwesikhashana kwezinsizakusebenza zamaminerali kanye nokuvikelwa kwemvelo. Kungabonwa kusengaphambili ukuthi ukunikezwa kwemakethe kufanele kubuyele esimweni esijwayelekile ngemuva kuka-Okthoba. Njengamanje, intengo ye-strontium carbonate emakethe ye-ceramic glaze iyaqhubeka nokwehla. Isilinganiso sisebangeni lentengo eliphakathi kuka-16000-17000 yuan ngethani. Emakethe engaxhunyiwe ku-inthanethi, ngenxa yentengo ephezulu ye-strontium carbonate, izinkampani eziningi sezivele zikhiphe noma zathuthukisa ifomula futhi azisasebenzisi i-strontium carbonate. Abanye abantu abangochwepheshe be-glaze nabo bethule ukuthi ifomula yokupholisha i-glaze ayisebenzisi ngempela ifomula yesakhiwo se-strontium carbonate. Isilinganiso sesakhiwo se-barium carbonate singahlangabezana nezidingo zobuchwepheshe zezinqubo ezisheshayo nezinye. Ngakho-ke, ngokombono wemakethe, kusenokwenzeka ukuthi intengo ye-strontium carbonate izokwehla iye ebangeni eliphakathi kuka-13000-14000 ekupheleni konyaka.