BARZIN Sourcing & Trading
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Sourcing & Trading

Source the world's best supply, in one hub.

Now sourcing Persian Onyx from 40+ verified origins

Qualify suppliers, compare verified supply offers and procure industrial goods & commodities worldwide — coordinated through the Barzin Trade Portal.

99k+
Verified sources
40+
Origin countries
6
Commodity sectors
Vetted suppliers Pre-purchase QA NCNDA protected
Top trade categories

What we source

— from quarry, farm and plant to port: the commodity families our network qualifies, sources and ships

Stone & Minerals

Marble · Onyx · Travertine · Limestone · Granite
Quarry-direct

Agriculture & Nuts

Pistachio · Almond · Saffron · Dates · Raisins
Farm-direct

Construction Materials

OPC Cement · Clinker · Gypsum · Tiles
Plant-direct

Refractory & Raw

Bauxite · Refractory brick · Magnesia · Silica
Mine-direct

Metals

Steel billet · Rebar · Copper cathode · Aluminium
Mill-direct

Petrochemicals

Bitumen · Polymers · Sulphur · Base oil
Refinery-direct

Machinery & Equipment

Production lines · Crushers · CNC & processing plants · Spares
OEM-direct
The Barzin Trade Portal

Every supplier, on one map.

Filter 99,000+ verified sources by origin, manufacturer and product — then compare live offers side by side with transparent EXW / FOB pricing and pre-purchase quality assurance.

Origin & manufacturer filtersDrill from country → manufacturer → product in two clicks.
Verified offers, side by sideReady-to-ship, trending & hot sources with $/MT and trade terms.
Supply-location intelligenceSee where every product ships from and how many offers back it.
Open the portal Browse live offers
Quality Onyx · all origins · 38 verified sources
Italy · 12 Iran · 18 BARZIN hub
Closest source · Verona, Italy
Quality Onyx · Cavier Stone
$31.51 /MT · EXW
+50 offers across 3 origins
Two ways to buy

Some deals you build. Others are simply ready.

Open an offer and set your own quantity, incoterm and payment — or take a Ready Offer a verified seller has already locked on its sharpest competitive terms. Choose your path below.

Live Ready Offers

— fixed quantity · fixed price · fixed terms
Barzin Trade Hot offer Locked
Persian Pistachioby Bartar Company
FOB · Bandar AbbasIncoterm
25,000 MT25 kg bags
L/C at sightPayment
To 2026-07-20Validity
Grade A22/24JumboRaw
$9,200Fixed · per MT
Veniz Trending Locked
OPC Cement · Type 1by Veniz
FOB · Bandar AbbasIncoterm
25,000 MT50 kg PP bags
T/T 30% adv.Payment
To 2026-08-05Validity
Type 142.5 NBagged
$32.00Fixed · per MT
Cavier Stone Hot offer Locked
Quality Onyxby Cavier Stone
FOB · Gioia TauroIncoterm
1,200 MTwooden crates
L/C at sightPayment
To 2026-07-31Validity
Honed20 mmGrade A
$31.51Fixed · per MT
Atlas Stone Trending Locked
Travertine Slabsby Atlas Stone
FOB · MersinIncoterm
900 MTsteel bundles
T/T 50% adv.Payment
To 2026-08-12Validity
Filled30 mmBeige
$28.40Fixed · per MT
RKB Minerals Hot offer Locked
Metallurgical Bauxiteby RKB Minerals
FOB · VisakhapatnamIncoterm
5,000 MTbulk vessel
L/C at sightPayment
To 2026-07-28Validity
50% Al₂O₃LumpCalcined
$58.00Fixed · per MT
Bartar Stone Trending Locked
Black Marble · Negroby Bartar Stone
FOB · Bandar AbbasIncoterm
600 MTwooden crates
L/C at sightPayment
To 2026-08-18Validity
Polished18 mmGrade A
$34.90Fixed · per MT

Open supply offers

Ready to ship
Quality Onyx
Italy · Cavier Stone
Min order 25 MT
$31.51per MT · EXW
EXWFOB
Trending
Persian Pistachio
Iran · Bartar Company
Min order 5 MT
$9,200per MT · FOB
FOBCIF
Hot source
OPC Cement · Type 1
Iran · Veniz
Min order 25,000 MT
$32.00per MT · FOB
FOBCFR
Ready to ship
Travertine Slabs
Turkey · Atlas Stone
Min order 18 MT
$28.40per MT · EXW
EXWFOB
Trending
Metallurgical Bauxite
India · RKB Minerals
Min order 5,000 MT
$58.00per MT · FOB
FOBCIF
Ready to ship
Black Marble · Negro
Iran · Bartar Stone
Min order 22 MT
$34.90per MT · EXW
EXWFOB
A third way to source · Product Portals

Every source of one product, in a single portal.

When enough verified partners supply the same commodity, we unite their strength into one place — a Product Portal. Apple, pistachio, saffron, cement: each product gets its own dedicated portal where you’re invited in to see every orchard, farm, warehouse and cold-storage on a live map, find the closest offer, follow the harvest season, and explore the product’s by-products — all from one screen.

+250 product portals
Pick the variety, read the specChoose Red Delicious, Gala, Fuji or Starking — each with its own grading datasheet: size, brix, weight, shelf life and origin.
Every source on a live mapOrchards and cold-storages plotted geographically — find the closest supply, check its capacity, and reserve or buy on the spot.
Buy direct from a regionMaragheh, Urmia, Semirom, Damavand — browse each growing region’s annual tonnage and source straight from it.
Follow the seasonSee what’s being planted, harvested and held in cold-storage month by month — and packaging options from export carton to wooden crate.
Discover the by-productsBeyond the fresh fruit — apple juice, jam, purée and dried apple, each linking through to its own suppliers.
Request portal access Get your product a portal
Apple PortalIran · 4 growing regions · 38 verified sources
Invited
Select variety
Red Delicious Red Chief Starking Gala Fuji Abadi
Orchards & cold-storages
Orchards Cold storages
Closest orchard · East Azerbaijan
Maragheh Orchard
~240 t / yr harvest · 800 t cold-storage on site
Seasonal availability
Planting
Harvest
Cold storage
Related apple products
🧃
Apple Juice
🍯
Apple Jam
🥣
Apple Purée
🍎
Dried Apple
Join the network

Become a verified Barzin supplier — reach 99,000+ qualified buyers.

List your products, get quality-assured and let serious buyers find your offers across stone, agriculture, construction and industrial commodities.

Become a supplier Request sourcing