About PT Wira Semesta

PT Wira Semesta was established in Jakarta, Indonesia
in mid-2011, functioning as a leading sales agent for metallurgical/steam coal. We have maintained an independent sales role in the coal and coke market for steel, nickel, utility, sea sand dredging, and industrial applications. In addition, we provide coal, coke, steel, nickel logistics services, and coal and coke consulting services, sea sand dredging and coal and coke consulting services in the form of market analysis, raw materials analysis, and specification analysis and availability.

Steam coal, used in the production of electricity, is sold primarily on the basis of its BTUs, sulfur and ash content. New environmental regulations have complicated the purchasers' coal supply portfolio by placing a premium on low sulfur coals. Through our extensive knowledge of coal seam specifications and coal producers, PT Wira Semesta has become a valued partner by those seeking to enhance their coal supply portfolio.

Metallurgical coal, or coking coal, is used in the process of producing coke, and is sold on the basis of its carbon, sulfur, ash and volatile content.

Differing coals can be blended to produce the right range of coke specifications. PT Wira Semesta, through its knowledge of the coking process, is an experienced evaluator of metallurgical coals and their value in the coal market.

Coke is made from low ash, sulfur and phosphorus coking coals, which have certain physical properties that cause them to soften, liquefy and then re-solidify into hard but porous lumps when heated in the absence of air. A coke's value is based upon is moisture, ash, sizing, carbon, stability and volatile content.

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How We Help

Market Research

Successful market research and strategic decision making requires specialist skills and resources. Our market research services help you through the entire research process, from establishing the research methodology to data collection and reporting. We can help you improve decision making when launching a new product or service, fine-tune existing services and estimate market size, commodities production and trade.
As a world leader in market research services, we offer you unrivaled experience and expertise, the latest technologies and a unique global network. As a result, we can offer you independent strategic data gathering and processing – anywhere in the world.
To discuss how our market research services can help you improve decision making, contact us today.
We focus on building long-term partnerships with our customers and offer customised solutions to suit their business requirements.

Risk Management Solutions (RMS)

Agricultural commodities experience significant price changes and volatility, creating a difficult operating environment for producers and supply chain participants.

Through our understanding of both physical networks and risk, we offer price risk management services to participants in the agricultural supply assist you today

Want to learn more about our services? Get in touch with us today.

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Our Products

Steel

We buy and sell steel around the world. In between, we are principals:

we own the steel
we arrange documentation that is customer-friendly
we finance the operation
we arrange a total logistics package.
The majority of our time is spent on servicing suppliers and customers.

Steel Scrap

We specialise in the trade of ferrous scrap in containers and small bulk vessels.
Our suppliers are typically small and medium sized scrap yards who are looking for a reliable and established partner to give them access to the international markets whilst being able to deal at a local level.
HMS 1 - Old steel predominantly above 6mm in thickness
HMS 2 - Old steel predominantly below 6mm in thickness
Typically supplied for export as a ratio of HMS 1 to HMS 2 such as HMS 1/2 80:20 meaning 80% HMS 1 and 20% HMS 2.
Wrought iron and / or steel scrap in sizes not exceeding 1.50m x 0.60m x 0.60m (or as otherwise agreed) prepared in a way to ensure compact charging. May include tube and hollow section, wire rope, properly prepared material from dismantled vehicles and other miscellaneous items of old steel scrap.
Specifications according to the Institute of Scrap Recycling Industries Inc. (ISRI):
ISRI 200 - 206

scrap-metal-scrap-metal-recycling-metal-

Coal

PT Wira Semesta offers primarily steam coal from Indonesia and has concluded long term cooperation and supply agreements with a few of coal mines there.

Meanwhile, Indonesia has become next to Australia the world’s most important exporter of steam coal. In 2010 alone 340 million tons of steam coal were mined.

The total resources are estimated at approximately 60 billion tons; whereas at present only the mining of approximately 7 billion tons is authorized and developed. With the current production level, however, the volumes authorized for mining will suffice for the next 20 years.

Our fine texture of Steam Coal finds its extensive application in iron, cement, bricks and many more industries. In the process of steam electric power generation, this coal is widely used as a fuel. Used to manufacturing and to make coke, the steam coal is basically of black color and sometimes of brown color. It is available in different form like powder or different sizes of rock shape. Apart from this, the Steam Coal (Thermal Coal) is provided in excellent packaging for prevent them from dust and moisture.

Features:

Precise ignition point
Longer shelf life
Accurate composition

Nickel

We provide High Grade Nickel Ore with >1.8% Ni content, and Low-Grade Nickel Ore (with an average nickel content <1.5%), based on the requested specification.
Our materials are mainly sourced from our mining sites in Morowali and Mandiodo, Sulawesi.
Majority of the mining companies have also entrusted us as their exclusive marketer.
Nickel is one of the main materials used to produce ferronickel, which will eventually be refined into stainless steel. It adds strength and corrosion resistance to the steel, and is used to coat other metals as protection. Nickel is also used in electric vehicle battery production.

Sea Sand Dredging

We are positioning ourselves as experts in various areas including Dredging and Reclamation, Beach Nourishment and Breakwater Construction, Sea and River Sand Concessionaries and Supplying Works, Riverine and Lakes Development Works, Civil and Marine Engineering Works, and Property Development, thanks to our capable personnel.
As we face new challenges, Wira Semesta is fully prepared. We possess the necessary technical expertise along with both in-house and outsourced machinery and equipment. Our management team is highly attuned to our clients' needs and strives to meet the demands of the industry in terms of quality, safety, and punctual delivery.