Platinum Igiciro Surage Ikubita Silicone Ibiciro Byimiti Birakomeye

Vuba aha, impungenge zatewe na politiki y’ubukungu y’Amerika zatumye umutekano wa zahabu na feza bikenerwa. Hagati aho, ushyigikiwe n’ibanze, igiciro cya platine cyazamutse kigera ku madolari 1.683, kigera ku myaka 12 hejuru, kandi iyi nzira yagize ingaruka zikomeye ku nganda nka silicone.

kuzamuka kwa latinum gukabije guturuka kubintu byinshi. Ubwa mbere, ibidukikije byubukungu, harimo ihindagurika ryisi yose hamwe na politiki nkuru yubukungu ihinduka, bigira ingaruka kumasoko yicyuma. Icya kabiri, itangwa rikomeje kuba ryinshi: umusaruro w’amabuye y'agaciro ubuzwa imbogamizi mu turere tw’ibicuruzwa bitanga umusaruro, ibibazo by’ibikoresho, n’amategeko akomeye y’ibidukikije. Icya gatatu, ibyifuzo birakomeye - Ubushinwa, umuguzi wa mbere, bubona platine ikenerwa buri mwaka irenga toni 5.5, itwarwa n’imodoka, ibikoresho bya elegitoroniki, n’imiti. Icya kane, ubushake bwishoramari bwiyongera, hamwe nabashoramari bongera imyanya binyuze muri ETF nigihe kizaza. Urebye imbere, ibarura rya platine rizakomeza kugabanuka, kandi biteganijwe ko ibiciro bizamuka kurushaho.

Platinum ifite uburyo bunini cyane bwo gukoresha, ntabwo ikubiyemo imirima yibanze gusa nk'imitako, ibinyabiziga na elegitoroniki, ariko kandi uruhare rwayo mu nganda z'imiti ntishobora kwirengagizwa. By'umwihariko mu murima wa silicone, catalizike ya platine-ibikoresho byifashishwa cyane bya catalitiki hamwe na metinike ya platine (Pt) nkibigize ibikorwa-byahindutse inkunga yibanze kumasoko yingenzi yibikorwa bya silicone nizindi nganda nyinshi, bitewe nibikorwa byiza bya catalitiki, guhitamo no guhagarara neza. Hamwe n’iseswa rya politiki y’ibanze ku musoro ku nyongeragaciro (TVA) kuri platine yatumijwe mu mahanga, amafaranga yo kugura platine y’ibigo bireba azamuka mu buryo butaziguye. Ibi ntibishobora gusa gushyira igitutu cyibiciro ku bicuruzwa biva mu mahanga nka silicone, ariko kandi bigira ingaruka ku buryo butaziguye ibiciro by’isoko ryabo rya nyuma.

Muri make, platine ningirakamaro mu nganda zikora imiti. Igiciro cyacyo gihamye hamwe nibitangwa bihoraho bigirira akamaro Ubushinwa: bikomeza umutekano muke miti yimbere munganda ninganda, bishyigikira ibikorwa byo hasi, kandi birinda ihungabana ryibiciro. Itezimbere kandi ibigo byabashinwa kurushanwa kwisi yose, bibafasha guhaza ibyifuzo no kwaguka mumahanga.