Saddexdii bilood ee la soo dhaafay, Wasaaradda Ganacsiga oo kaashanaysa Maamulka Guud ee Kastamka, ayaa si wada jir ah u soo saartay bayaan ku saabsan ilaalinta amniga iyo danaha qaranka, iyadoo la gudan doono waajibaadka caalamiga ah ee ka-hortagga ganacsiga. Ansixinta Golaha Gobolka, tillaabooyin xakamaynta dhoofinta adag ayaa lagu soo rogay agabka la xiriira tungsten, tellurium, bismuth, molybdenum, iyo indium. Gaar ahaan, qalabka tungsten-ku xiran ee la xakameeyey waxaa ka mid ah ammonium paratungstate, tungsten oxides, tungsten carbides tungsten ah oo aan la xakameynin, qaabab gaar ah oo tungsten adag ah (marka laga reebo granules ama budada), tungsten-nickel-iron ama tungsten-nickel-copper alloys, iyo xogta iyo teknoolajiyada loo baahan yahay si loo soo saaro alaabta hoos timaada codes gaar ah, 1C,101. 1C117.d). Dhammaan hawl-wadeennada dhoofinaya agabkan waa inay u hoggaansamaan Xeerka Xakamaynta Dhoofinta ee Jamhuuriyadda Dadka Shiinaha iyo Xeerarka ku saabsan Xakamaynta Dhoofinta ee Labada Isticmaalka, iyagoo codsanaya oo ka helaya oggolaanshaha dhoofinta masuuliyiinta ganacsi ee awoodda u leh ee Golaha Gobolka. Ku dhawaaqistani waxay dhaqan galaysaa isla markiiba waxayna cusboonaysiisay Liistada Xakamaynta Dhoofinta ee Laba-Isticmaalka Shayada ee Jamhuuriyadda Dadka Shiinaha.
I. Waxyaabaha la xidhiidha Tungsten
- 1C117.d. Qalabka Tungsten-Xiriira:
- Ammonium paratungstate (HS Code: 2841801000);
- Tungsten oxides (HS Codes: 2825901200, 2825901910, 2825901920);
- Carbides Tungsten aan lagu xakameynin 1C226 (HS Code: 2849902000).
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- 1C117.c. Tungsten adag oo leh dhammaan sifooyinka soo socda:
- Tungsten adag (marka laga reebo granules ama budada) oo leh mid ka mid ah kuwan soo socda:
- Tungsten ama tungsten alaabo leh tungsten ≥97% miisaan ahaan, aan lagu xakameynin 1C226 ama 1C241 (HS Codes: 8101940001, 8101991001, 8101999001);
- Tungsten-copper alloys oo leh maadada tungsten ≥80% miisaan ahaan (HS Codes: 8101940001, 8101991001, 8101999001);
- Tungsten-silver alloys oo leh maadada tungsten ≥80% iyo lacagta qalinka ah ≥2% miisaan ahaan (HS Codes: 7106919001, 7106929001);
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- Awood u leh in lagu farsameeyo mid ka mid ah kuwan soo socda:
- Silinders leh dhexroor ≥120 mm iyo dhererka ≥50 mm;
- Tuubooyinka leh dhexroorka gudaha ≥65 mm, dhumucdiisuna waxay tahay 25 mm, iyo dhererka ≥50 mm;
- Xirmooyinka leh cabbirrada ≥120 mm × 120 mm × 50 mm.
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- 1C004. Tungsten-Nickel-Iron ama Tungsten-Nickel-Copper Alloys leh dhammaan sifooyinka soo socda:
- Cufnaanta>17.5 g/cm³;
- Awood soo saarid> 800 MPa;
- Xoogga ugu dambeeya ee xajinta> 1270 MPa;
- Kordhinta>8% (HS Codes: 8101940001, 8101991001, 8101999001).
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- 1E004, 1E101.b. Tignoolajiyada iyo Xogta lagu soo saarayo shayada hoos yimaada 1C004, 1C117.c, 1C117.d
II. Walxaha laxidhiidha Tellurium
- 6C002.a. Tellurium Metallic (HS Code: 2804500001).
- 6C002.b. Hal ama Polycrystalline Tellurium Compound Products (ay ku jiraan substrates ama maraqa epitaxial):
- Cadmium telluride (HS Codes: 2842902000, 3818009021);
- Cadmium zinc telluride (HS Codes: 2842909025, 3818009021);
- Mercury cadmium telluride (HS Codes: 2852100010, 3818009021).
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- 6E002. Tiknoolajiyada iyo Xogta lagu soo saarayo shayada ka hooseeya 6C002 (ay ku jiraan qeexida nidaamka, cabbiraadaha, iyo barnaamijyada mashiinada).
III. Shayada Bismuth-Laxidhiidha
- 6C001.a. Bismuth Birta ah iyo Alaabooyinka aan lagu xakameynin ee hoos yimaada 1C229, oo ay ku jiraan laakiin aan ku xaddidnayn jeexjeexyada, baloogyada, kuulyada, granules, iyo budada 8106901029, 8106901099, 8106909090).
- 6C001.b. Bismuth Germanate (HS Code: 2841900041).
- 6C001.c. Triphenylbismuth (HS Code: 2931900032).
- 6C001.d. Tris(p-ethoxyphenyl)bismuth (HS Code: 2931900032).
- 6E001. Tiknoolajiyada iyo Xogta lagu soo saarayo shayada ka hooseeya 6C001 (ay ku jiraan qeexida nidaamka, cabbiraadaha, iyo barnaamijyada mashiinada).
IV. Waxyaabaha la xidhiidha Molybdenum
- 1C117.b. Molybdenum Powder: Qaybaha molybdenum iyo alwaax leh maadada molybdenum ≥97% miisaanka iyo cabbirka ≤50 × 10⁻⁶ m (50 μm), oo loo isticmaalo qaybaha gantaalaha (HS Code: 8102100001).
- 1E101.b. Tignoolajiyada iyo Xogta lagu soo saarayo shayada hoos timaada 1C117.b (oo ay ku jiraan qeexitaannada habka, cabbiraadaha, iyo barnaamijyada mashiinnada).
V. Waxyaabaha la xidhiidha Indium
- 3C004.a. Indium Fosfide (HS Code: 2853904051).
- 3C004.b. Trimethylindium (HS Code: 2931900032).
- 3C004.c. Triethylindium (HS Code: 2931900032).
- 3E004. Tignoolajiyada iyo Xogta lagu soo saarayo shayada hoos timaada 3C004 (oo ay ku jiraan qeexitaannada nidaamka, cabbiraadaha, iyo barnaamijyada mashiinnada).
Xakamaynta Dhoofinta Tungsten ma aha mamnuuc dhamaystiran
Xakamaynta dhoofinta Tungsten ma tilmaamayso wadarta mamnuucida dhoofinta laakiin waxay ku lug leedahay tilaabooyin maareyn heersare ah oo walxaha gaarka ah ee tungsten la xiriira. Dhoofinta alaabtan waa inay ka codsadaan ogolaanshaha masuuliyiinta ganacsiga ee awooda u leh ee Golaha Gobolka si waafaqsan Sharciga Xakamaynta Dhoofinta iyo Xeerarka Xakamaynta Dhoofinta ee Labada Isticmaalka Shayga. Dhoofinta waxa la ogol yahay kaliya marka la raaco oo la ogolaado.
Saamaynta suurtagalka ah ee Suuqa Guriga
Marka loo eego xogta Tungsten-Molybdenum Cloud Commerce Platform, dhoofinta ammonium paratungstate (APT), tungsten trioxide, iyo tungsten carbide xisaabteeda qayb muhiim ah oo ah wadarta dhoofinta tungsten:
- Dhoofinta APT ee 2023 iyo 2024 waxay ahaayeen ku dhawaad 803 tan iyo 782 tan, siday u kala horreeyaan, mid kastaa wuxuu xisaabiyaa ilaa 4% wadarta dhoofinta tungsten.
- Dhoofinta trioxide Tungsten waxay ahayd ilaa 2,699 tan 2023 iyo 3,190 tan 2024, taasoo ka kordhay 14% ilaa 17% wadarta guud ee dhoofinta.
- Dhoofinta carbide Tungsten waxay ahayd ilaa 4,433 tan 2023 iyo 4,147 tan 2024, iyada oo ilaalinaysa saamiga qiyaastii 22%.
Dhaqangelinta kontaroolada dhoofinta tungsten waxay u hoggaansamaysaa walxahan kormeer adag iyo hababka oggolaanshaha, oo laga yaabo inay saameeyaan hawlaha dhoofiyeyaasha qaarkood. Si kastaba ha ahaatee, marka la eego saamiga xaddidan ee alaabtan la kontoroolo ee wadarta dhoofinta tungsten-ka, guud ahaan saamaynta guud ee suuqa tungsten ee dhaqdhaqaaqa saadka iyo isbeddellada qiimaha ayaa la filayaa inay aad u yaraadaan. Siyaasaddani waxa kale oo laga yaabaa inay ku dhiirigeliso ganacsiyada inay diiradda saaraan hal-abuurka tignoolajiyada iyo tayada wax soo saarka si ay si wanagsan u daboolaan baahiyaha suuqa gudaha iyo kuwa caalamiga ah.
Muhiimadda Istaraatiijiyadeed ee Tungsten
Barta dhalaalka sare ee Tungsten, engegnaantiisa, dhaqdhaqaaqa, iyo iska caabinta daxalka ayaa ka dhigaya lagama maarmaan warshadaha caalamiga ah. Soo saarista birta, tungsten waxay kor u qaadaysaa xoogga, adkaanta, iyo xidhashada iska caabbinta, oo si weyn loogu isticmaalo mishiinada iyo dhismaha. Qalabka elektiroonigga ah, waa shay muhiim u ah qaybaha, wareegyada isku dhafan ee wareegga, iyo fiilooyinka dhaqameed. Hawo-mareenka hawada, alwaaxyada tungsten waxay muhiim u yihiin matoorada iyo sanbabada gantaallada, iyagoo taageeraya sahaminta meel bannaan. Milatari ahaan, daawaha tungsten-ku waxa ay muhiim u yihiin madfaca-hubka, qaybaha gantaalaha, iyo hubka, kuwaas oo si toos ah u saameeya awoodaha difaaca qaranka. Xaqiijinta sahayda tungsten-ka gudaha ee deggan ayaa muhiim u ah amniga qaranka.
Saamaynta muddada-gaaban iyo muddada-dheer
Muddada gaaban, kontaroolada dhoofinta ayaa yarayn doona sahayda tungsten-ka Shiinaha ee suuqyada caalamiga ah, taas oo laga yaabo inay carqaladayso dheelitirnaanta baahida saadka iyo kor u kaca qiimaha tungsten-ka caalamiga ah sababtoo ah baahida adag ee hoose. Muddada fog, kontarooladani waxay kicin doonaan cusboonaysiinta warshadaha, dhiirigelinta maalgashiga R&D, ka faa'iidaysiga kheyraadka hufan, iyo horumarinta alaabada qiimaha sare leh si kor loogu qaado saamaynta Shiinaha ee warshadaha tungsten.
Tirakoobka Caalamiga ah ee Tungsten
Marka loo eego USGS, kaydka tungsten-ka caalamiga ah ee 2023 wuxuu ahaa ku dhawaad 4.4 milyan oo tan, ilaa 15.79% sanadkiiba, iyadoo Shiinuhu uu xisaabiyay 52.27% (2.3 milyan oo tan). Wax soo saarka tungsten-ka caalamiga ah wuxuu ahaa 78,000 ton, hoos 2.26%, iyadoo Shiinuhu uu gacan ka geystay 80.77% (63,000 ton). Xogta kastamka Shiinaha waxay muujinaysaa dhoofinta kala duwan ee tungsten, oo ay ku jiraan tungsten tungsten, tungstic acid, tungsten trioxide, tungsten karbides, iyo alaabta kala duwan ee tungsten. Sannadkii 2024, Shiinuhu wuxuu dhoofiyay 782.41 tan oo APT ah (hoos u dhacay 2.53%, 4.06% wadarta dhoofinta), 3,189.96 tan oo tungsten trioxide ah (ilaa 18.19%, 16.55% wadarta dhoofinta), iyo 4,146.76 tons ee tungsten. 21.52% wadarta guud ee dhoofinta).
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD waa soo-saare xirfadle ah iyo soo saaraha alaabta tungsten carbide, sida gasha carbide mindiyo for alwaax ah, carbide wareegyada shaandhaynta ulaha tubaakada & sigaarka jeexjeexay, mindiyo wareegsan oo loogu talagalay kartoonada jiingado, dildillaac filimka saddex godad, goynta, garbaha jeexa fiber-ka ee warshadaha dharka iwm.
Iyada oo in ka badan 25 sano horumarinta, alaabtayada ayaa la dhoofiyay in US A, Russia, South America, India, Turkey, Pakistan, Australia, Koonfur Bari Asia iwm Iyada oo tayo sare leh iyo qiimaha tartanka, Our dabeecad shaqo adag iyo ka jawaabaan waxaa ansixiyay macaamiishayada. Waxaan jeclaan lahayn inaan xiriir ganacsi oo cusub la samayno macaamiisha cusub.
Nala soo xidhiidh maanta oo waxaad ka heli doontaa faa'iidooyinka tayada wanaagsan iyo adeegyada alaabtayada!
Waqtiga boostada: Jun-04-2025
