TKT-1997 Razvoj Limited


Who We Are

TKT-1997 Razvoj Limited is a Hong Kong-based commodity trading company dealing with various raw materials across the globe.
We provide comprehensive service based on market and logistic expertise.



Aluminum Based Master Alloys

Aluminum Based Master Alloys are alloying elements manufactured from Aluminum and combined with a high percentages of one or more elements. They are used:
- as additives in the manufacture of other alloys or as deoxidants, degasifiers, desulphurizing agents (AlV10, AlB5)
- to modify the composition of the molten metal, allowing to achieve a desired chemical specification (AlSr10, AlSr20, AlP3, AlP5)
- as grain refiners in a cast macrostructure to improve mechanical property of aluminium alloys (AlTi3B1, AlTi5B1, AlTi5B0,2)


Alloying tablets are used for production of primary and secondary aluminum alloys and have to be added into liquid aluminum during the melting process. Normally consists of main element (75-85%), flux and aluminium.
Main products: Fe80F, Mn80F, Ti80F, Cu80F, Ni80F, Zr80F.


Aluminium oxide is a chemical compound of aluminium and oxygen with the chemical formula Al2O3. It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium(III) oxide. It is commonly called alumina (regardless of whether the element is spelled aluminum or aluminium). Al2O3 is significant in its use to produce aluminium metal, as an abrasive owing to its hardness, and as a refractory material owing to its high melting point.


Electrodes are used in various types of furnaces for production of steel, silicon, aluminium and other metals. We supply graphite electrodes, carbon electrodes, baked anodes and other types of electrode production.

Caustic Soda

Caustic soda is a white crystalline powder highly soluble in water. It is industrially produced as a 50% solution.

Fuel Oil

Fuel oil is a fraction obtained from petroleum distillation, either as a distillate or a residue.

Aluminium Fluoride

The AlF3 is an off-white, free-flowing granular material, insoluble in most organic and inorganic liquids at room temperatures. It is slightly soluble in water (0.56 g/100 ml), The chemical property is very steady.

Synthetic Cryolite

As component of fluxing agents, protective and refining salts.

Calcium Fluoride

Calcium fluoride is the inorganic compound of the elements calcium and fluorine with the formula CaF2. It is a white insoluble solid. It occurs as the mineral fluorite (also called fluorspar), which is often deeply coloured owing to impurities.

Bath Material Cryolite

Bath Material is the electrolyte used to produce primary aluminium. It's also known as Secondary Cryolite, Crushed Bath, Bath Cryolite, Pure Bath, Bath and tapped Bath Material.


Silicon is hard and brittle crystalline solid with a blue-grey metallic lustre. Silicon is used in the steel refining, aluminium-casting, and fine chemical industries. The main grades are 3001, 4001, 4003, 2002.


Magnesium is silver-white ductile (easily influenced) metallic element. It is the lightest structural metal, some 30% lighter than aluminum, and is generally used in alloys.

Green Petroleum Coke

GPC is a solid carbon-rich material, end product of oil refineries. GPC is classified into anode grade and fuel grade petcoke.

Calcined Petroleum Coke

CPC is petroleum coke that has been calcined in specially designated kilns for the sake of removing residual volatile hydrocarbons. It is mostly used in electrode industry.

Coal Tar Pitch

CTP is a dark thick liquid that is a product of coal tar distillation. Having many applications, its primary usage is as a binder for production of various electrodes.