Alkh [#5306599936714]

Jemison Orbital [#3229290240]
类型:
哨站
目的地距离:
433 光秒

拥护:
联盟
政府:
企业
经济:
工业 / 精炼

设施:
商品
Apex Interstellar Transport, Contacts, Missions, Pioneer Supplies, Refuel, Repair, Search and Rescue, Tuning, Universal Cartographics

派系状态:
None

禁止:
Narcotics, Battle Weapons, Combat Stabilisers, Imperial Slaves, Slaves, Tobacco
最后更新: 23/2/12 下午5:19

Chemicals

Buy price Stock Sell price Demand
Agronomic Treatment -- -- 3,161 cr 52 吨
Anduliga Fire Works* 710 cr -- 706 cr 0 吨
Delta Phoenicis Palms* 332 cr -- 330 cr 0 吨
Explosives 319 cr 37,224 吨 287 cr 1 吨
HIP Organophosphates* 311 cr -- 309 cr 0 吨
Hydrogen Fuel 85 cr 232,663 吨 80 cr 1 吨
Hydrogen Peroxide -- -- 3,063 cr 232,359 吨
Koro Kung Pellets* 194 cr -- 193 cr 0 吨
Liquid Oxygen -- -- 2,172 cr 289,905 吨
Mineral Oil -- -- 707 cr 263,093 吨
Nerve Agents 9,446 cr -- 9,401 cr 0 吨
Pesticides 123 cr -- 122 cr 0 吨
Rockforth Fertiliser 4 cr -- 3 cr 0 吨
Surface Stabilisers 535 cr 31,709 吨 499 cr 1 吨
Synthetic Reagents 4,682 cr -- 4,659 cr 0 吨
Toxandji Virocide* 432 cr -- 429 cr 0 吨
Tritium 49,796 cr 16,471 吨 49,028 cr 1 吨
Water -- -- 652 cr 133,832 吨

Consumer Items

Buy price Stock Sell price Demand
Alacarakmo Skin Art 1,143 cr -- 1,137 cr 0 吨
Altairian Skin* 610 cr -- 607 cr 0 吨
Buckyball Beer Mats 70 cr -- 69 cr 0 吨
Clothing -- -- 438 cr 5,942 吨
Consumer Technology -- -- 7,174 cr 7,061 吨
Crystalline Spheres* 4,925 cr -- 4,901 cr 0 吨
Domestic Appliances 546 cr 29,220 吨 509 cr 1 吨
Duradrives 13,063 cr -- 13,001 cr 0 吨
Eleu Thermals 696 cr -- 692 cr 0 吨
Eshu Umbrellas 1,649 cr -- 1,641 cr 0 吨
Evacuation Shelter 190 cr -- 189 cr 0 吨
Havasupai Dream Catcher* 7,686 cr -- 7,649 cr 0 吨
Jaques Quinentian Still* 6,781 cr -- 6,749 cr 0 吨
Jaradharre Puzzle Box* 10,167 cr -- 10,119 cr 0 吨
Jotun Mookah* 1,007 cr -- 1,002 cr 0 吨
Karetii Couture 4,201 cr -- 4,181 cr 0 吨
Kinago Violins 5,852 cr -- 5,824 cr 0 吨
Leathery Eggs* 19,574 cr -- 19,481 cr 0 吨
Momus Bog Spaniel* 1,468 cr -- 1,461 cr 0 吨
Nguna Modern Antiques 740 cr -- 736 cr 0 吨
Njangari Saddles 524 cr -- 521 cr 0 吨
Ophiuch Exino Artefacts 3,502 cr -- 3,485 cr 0 吨
Personal Gifts 9,848 cr -- 9,801 cr 0 吨
Rajukru Multi-Stoves 549 cr -- 546 cr 0 吨
Shan's Charis Orchid 1,308 cr -- 1,301 cr 0 吨
Soontill Relics* 13,666 cr -- 13,601 cr 0 吨
Survival Equipment 419 cr 2,160 吨 391 cr 1 吨
The Hutton Mug* 102 cr -- 8,632 cr 0 吨
Tiolce Waste2Paste Units 928 cr -- 923 cr 0 吨
Ultra-Compact Processor Prototypes 15,555 cr -- 15,481 cr 0 吨
Uzumoku Low-G Wings* 6,781 cr -- 6,749 cr 0 吨
Vidavantian Lace* 5,379 cr -- 5,353 cr 0 吨
Zeessze Ant Grub Glue* 302 cr -- 300 cr 0 吨

Foods

Buy price Stock Sell price Demand
Aepyornis Egg* 2,135 cr -- 2,124 cr 0 吨
Albino Quechua Mammoth Meat 2,041 cr -- 2,031 cr 0 吨
Algae -- -- 652 cr 331,287 吨
Animal Meat -- -- 2,120 cr 44,243 吨
Any Na Coffee 1,440 cr -- 1,433 cr 0 吨
Arouca Conventual Sweets* 958 cr -- 953 cr 0 吨
Baked Greebles 359 cr -- 357 cr 0 吨
Baltah'sine Vacuum Krill 665 cr -- 661 cr 0 吨
CD-75 Kitten Brand Coffee 1,908 cr -- 1,899 cr 0 吨
Ceremonial Heike Tea* 1,545 cr -- 1,537 cr 0 吨
Ceti Rabbits 1,348 cr -- 1,341 cr 0 吨
Chi Eridani Marine Paste 631 cr -- 628 cr 0 吨
Coffee -- -- 2,120 cr 12,615 吨
Coquim Spongiform Victuals 206 cr -- 205 cr 0 吨
Deuringas Truffles 1,522 cr -- 1,514 cr 0 吨
Diso Ma Corn* 271 cr -- 269 cr 0 吨
Eden Apples Of Aerial 496 cr -- 493 cr 0 吨
Esuseku Caviar 1,971 cr -- 1,961 cr 0 吨
Ethgreze Tea Buds* 2,622 cr -- 2,609 cr 0 吨
Fish -- -- 1,036 cr 126,476 吨
Food Cartridges 58 cr 331,191 吨 38 cr 1 吨
Fruit and Vegetables -- -- 908 cr 38,154 吨
Giant Irukama Snails 1,456 cr -- 1,449 cr 0 吨
Goman Yaupon Coffee 1,167 cr -- 1,161 cr 0 吨
Grain -- -- 794 cr 280,379 吨
HIP 10175 Bush Meat 1,693 cr -- 1,685 cr 0 吨
HIP Proto-Squid 1,197 cr -- 1,191 cr 0 吨
HR 7221 Wheat 335 cr -- 333 cr 0 吨
Haiden Black Brew* 1,072 cr -- 1,066 cr 0 吨
Helvetitj Pearls 2,911 cr -- 2,897 cr 0 吨
Jaroua Rice 311 cr -- 309 cr 0 吨
Karsuki Locusts 737 cr -- 733 cr 0 吨
LTT Hyper Sweet* 179 cr -- 178 cr 0 吨
Live Hecate Sea Worms 958 cr -- 953 cr 0 吨
Mechucos High Tea* 1,083 cr -- 1,077 cr 0 吨
Mokojing Beast Feast* 2,156 cr -- 2,145 cr 0 吨
Mukusubii Chitin-os* 527 cr -- 524 cr 0 吨
Mulachi Giant Fungus* 70 cr -- 69 cr 0 吨
Neritus Berries 685 cr -- 681 cr 0 吨
Ochoeng Chillies 803 cr -- 799 cr 0 吨
Orrerian Vicious Brew* 508 cr -- 505 cr 0 吨
Sanuma Decorative Meat* 693 cr -- 689 cr 0 吨
Synthetic Meat -- -- 252 cr 3,149 吨
Tanmark Tranquil Tea* 1,459 cr -- 1,452 cr 0 吨
Tea -- -- 2,318 cr 34,342 吨
Uszaian Tree Grub* 777 cr -- 773 cr 0 吨
Utgaroar Millennial Eggs 1,444 cr -- 1,437 cr 0 吨
Void Extract Coffee* 1,889 cr -- 1,880 cr 0 吨
Wheemete Wheat Cakes* 210 cr -- 209 cr 0 吨
Witchhaul Kobe Beef 3,635 cr -- 3,617 cr 0 吨

Industrial Materials

Buy price Stock Sell price Demand
CMM Composite -- -- 6,699 cr 33,007 吨
Ceramic Composites -- -- 707 cr 534,158 吨
Insulating Membrane -- -- 11,636 cr 20,905 吨
Medb Starlube* 335 cr -- 333 cr 0 吨
Meta-Alloys 149,877 cr -- 149,170 cr 0 吨
Micro-weave Cooling Hoses -- -- 1,842 cr 112,224 吨
Neofabric Insulation 3,572 cr -- 3,555 cr 0 吨
Polymers -- -- 651 cr 804,812 吨
Semiconductors -- -- 1,485 cr 725,596 吨
Superconductors -- -- 7,522 cr 74,265 吨

Legal Drugs

Buy price Stock Sell price Demand
Apa Vietii 2,811 cr -- 2,797 cr 0 吨
Azure Milk* 3,315 cr -- 3,299 cr 0 吨
Bast Snake Gin* 870 cr -- 865 cr 0 吨
Beer -- -- 687 cr 104,353 吨
Bootleg Liquor -- -- 668 cr 1,317 吨
Burnham Bile Distillate* 649 cr -- 645 cr 0 吨
Centauri Mega Gin* 2,645 cr -- 10,619 cr 0 吨
Chateau De Aegaeon* 1,019 cr -- 1,014 cr 0 吨
Eranin Pearl Whisky 1,304 cr -- 1,297 cr 0 吨
Gerasian Gueuze Beer* 363 cr -- 361 cr 0 吨
Harma Silver Sea Rum 2,128 cr -- 2,117 cr 0 吨
Indi Bourbon* 1,036 cr -- 1,031 cr 0 吨
Kongga Ale 472 cr -- 469 cr 0 吨
Lavian Brandy 2,815 cr -- 2,801 cr 0 吨
Leestian Evil Juice* 368 cr -- 366 cr 0 吨
Liquor -- -- 1,301 cr 2,183 吨
Lucan Onionhead 657 cr -- 653 cr 0 吨
Lyrae Weed 1,187 cr -- 1,181 cr 0 吨
Onionhead Gamma Strain 2,763 cr 12,670 吨 2,475 cr 1 吨
Pavonis Ear Grubs* 533 cr -- 530 cr 0 吨
Saxon Wine* 1,239 cr -- 1,233 cr 0 吨
Thrutis Cream* 745 cr -- 741 cr 0 吨
Wine -- -- 751 cr 71,590 吨
Wuthielo Ku Froth 339 cr -- 337 cr 0 吨

Machinery

Buy price Stock Sell price Demand
Articulation Motors 4,682 cr -- 4,659 cr 0 吨
Atmospheric Processors 315 cr 98,800 吨 293 cr 1 吨
Building Fabricators 1,831 cr 167,790 吨 1,775 cr 1 吨
Crop Harvesters 2,041 cr 346,292 吨 1,980 cr 1 吨
Emergency Power Cells -- -- 2,860 cr 26,406 吨
Energy Grid Assembly 1,677 cr -- 1,669 cr 0 吨
Exhaust Manifold 1,123 cr -- 1,117 cr 0 吨
Geological Equipment 1,555 cr 3,212 吨 1,507 cr 1 吨
Giant Verrix* 5,243 cr -- 5,218 cr 0 吨
HN Shock Mount 1,488 cr 37,222 吨 1,442 cr 1 吨
Heatsink Interlink 1,282 cr -- 1,275 cr 0 吨
Magnetic Emitter Coil 752 cr -- 748 cr 0 吨
Marine Equipment 3,855 cr 20,554 吨 3,745 cr 1 吨
Microbial Furnaces -- -- 657 cr 74,475 吨
Mineral Extractors 636 cr 116,446 吨 604 cr 1 吨
Modular Terminals 1,191 cr -- 1,185 cr 0 吨
Non Euclidian Exotanks* 718 cr -- 714 cr 0 吨
Power Converter 806 cr -- 802 cr 0 吨
Power Generators -- -- 2,483 cr 4,133 吨
Power Transfer Bus 1,379 cr -- 1,372 cr 0 吨
Radiation Baffle 1,044 cr -- 1,039 cr 0 吨
Reinforced Mounting Plate 1,577 cr -- 1,569 cr 0 吨
Skimmer Components 773 cr 4,336 吨 736 cr 1 吨
Thermal Cooling Units 3,464 cr 1,231 吨 3,364 cr 1 吨
Volkhab Bee Drones 2,623 cr -- 2,610 cr 0 吨
Water Purifiers 225 cr 501,113 吨 203 cr 1 吨
Wulpa Hyperbore Systems* 946 cr -- 941 cr 0 吨

Medicines

Buy price Stock Sell price Demand
Advanced Medicines -- -- 1,674 cr 19,761 吨
Agri-Medicines 630 cr -- 627 cr 0 吨
Alya Body Soap* 366 cr -- 364 cr 0 吨
Basic Medicines 238 cr 32,509 吨 215 cr 1 吨
Fujin Tea* 798 cr -- 794 cr 0 吨
Honesty Pills* 1,099 cr -- 1,093 cr 0 吨
Kachirigin Filter Leeches 376 cr -- 374 cr 0 吨
Nanomedicines 2,237 cr -- 2,226 cr 0 吨
Pantaa Prayer Sticks* 1,460 cr -- 1,453 cr 0 吨
Performance Enhancers -- -- 6,561 cr 898 吨
Progenitor Cells -- -- 6,561 cr 1,297 吨
Tauri Chimes* 744 cr -- 740 cr 0 吨
The Waters Of Shintara* 6,629 cr -- 6,597 cr 0 吨
V Herculis Body Rub* 130 cr -- 129 cr 0 吨
Vega Slimweed* 1,929 cr -- 1,919 cr 0 吨

Metals

Buy price Stock Sell price Demand
Aluminium -- -- 513 cr 365,270 吨
Beryllium -- -- 8,946 cr 127,074 吨
Bismuth 1,577 cr -- 1,569 cr 0 吨
Cobalt -- -- 4,542 cr 89,118 吨
Copper -- -- 736 cr 191,437 吨
Gallium 4,757 cr 65,287 吨 4,622 cr 1 吨
Gold -- -- 50,945 cr 108,921 吨
Indium -- -- 6,145 cr 81,966 吨
Lanthanum 6,222 cr -- 6,192 cr 0 吨
Lithium -- -- 2,042 cr 685,980 吨
Osmium -- -- 43,879 cr 75,915 吨
Palladium -- -- 53,843 cr 88,567 吨
Platinum -- -- 57,520 cr 6,602 吨
Platinum Alloy 11,898 cr -- 11,841 cr 0 吨
Praseodymium -- -- 8,547 cr 66,564 吨
Samarium -- -- 25,711 cr 42,359 吨
Silver -- -- 40,547 cr 28,606 吨
Sothis Crystalline Gold* 12,786 cr -- 12,725 cr 0 吨
Tantalum -- -- 4,673 cr 334,464 吨
Thallium 2,533 cr -- 2,521 cr 0 吨
Thorium 8,185 cr -- 8,146 cr 0 吨
Titanium -- -- 1,486 cr 655,174 吨
Uranium -- -- 3,115 cr 364,170 吨

Minerals

Buy price Stock Sell price Demand
Alexandrite -- -- 228,258 cr 1,050 吨
Bauxite -- -- 1,542 cr 100,676 吨
Benitoite -- -- 159,244 cr 1,050 吨
Bertrandite -- -- 21,198 cr 125,274 吨
Bromellite 19,577 cr -- 19,484 cr 0 吨
Cherbones Blood Crystals* 10,052 cr -- 10,004 cr 0 吨
Coltan -- -- 7,503 cr 241,044 吨
Cryolite -- -- 14,370 cr 174,219 吨
Gallite -- -- 13,358 cr 146,215 吨
Goslarite -- -- 7,584 cr 188,037 吨
Grandidierite -- -- 209,173 cr 1,050 吨
Indite -- -- 13,153 cr 168,307 吨
Jadeite 28,953 cr -- 28,816 cr 0 吨
Lepidolite -- -- 1,113 cr 238,586 吨
Lithium Hydroxide -- -- 5,601 cr 14,090 吨
Low Temperature Diamonds -- -- 108,231 cr 2,054 吨
Methane Clathrate -- -- 1,574 cr 121,926 吨
Methanol Monohydrate Crystals 1,191 cr -- 1,185 cr 0 吨
Moissanite 15,698 cr -- 15,623 cr 0 吨
Monazite -- -- 209,388 cr 407 吨
Musgravite -- -- 210,115 cr 1,050 吨
Ngadandari Fire Opals* 12,786 cr -- 12,725 cr 0 吨
Painite -- -- 54,143 cr 2,155 吨
Pyrophyllite -- -- 13,907 cr 161,214 吨
Rhodplumsite -- -- 183,328 cr 847 吨
Rutile -- -- 2,500 cr 51,425 吨
Serendibite -- -- 183,233 cr 1,050 吨
Taaffeite 36,708 cr -- 36,534 cr 0 吨
Uraninite -- -- 3,864 cr 166,632 吨
Void Opals -- -- 147,189 cr 407 吨

Salvage

Buy price Stock Sell price Demand
Ancient Casket 7,261 cr -- 7,226 cr 0 吨
Ancient Key 13,225 cr -- 13,162 cr 0 吨
Ancient Orb 7,768 cr -- 7,731 cr 0 吨
Ancient Relic 11,719 cr -- 11,663 cr 0 吨
Ancient Tablet 7,768 cr -- 7,731 cr 0 吨
Ancient Totem 9,455 cr -- 9,410 cr 0 吨
Ancient Urn 5,675 cr -- 5,648 cr 0 吨
Antique Jewellery 140,111 cr -- 139,450 cr 0 吨
Assault Plans 13,887 cr -- 13,821 cr 0 吨
Caustic Tissue Sample 51,639 cr -- 51,395 cr 0 吨
Commercial Samples 752 cr -- 748 cr 0 吨
Data Core 4,112 cr -- 4,092 cr 0 吨
Diplomatic Bag 17,706 cr -- 17,622 cr 0 吨
Earth Relics 10,092 cr -- 10,044 cr 0 吨
Encrypted Correspondence 4,197 cr -- 4,177 cr 0 吨
Encrypted Data Storage 4,314 cr -- 4,293 cr 0 吨
Fossil Remnants 7,664 cr -- 7,627 cr 0 吨
Galactic Travel Guide 360 cr -- 358 cr 0 吨
Gene Bank 39,977 cr -- 39,788 cr 0 吨
Geological Samples 4,314 cr -- 4,293 cr 0 吨
Large Survey Data Cache 198,281 cr -- 197,346 cr 0 吨
Mollusc Brain Tissue 23,181 cr -- 23,071 cr 0 吨
Mollusc Fluid 3,572 cr -- 3,555 cr 0 吨
Mollusc Membrane 12,450 cr -- 12,391 cr 0 吨
Mollusc Mycelium 23,181 cr -- 23,071 cr 0 吨
Mollusc Soft Tissue 11,651 cr -- 11,596 cr 0 吨
Mollusc Spores 3,572 cr -- 3,555 cr 0 吨
Mysterious Idol 14,220 cr -- 14,152 cr 0 吨
Pod Core Tissue 2,699 cr -- 2,686 cr 0 吨
Pod Dead Tissue 8,744 cr -- 8,702 cr 0 吨
Pod Mesoglea 18,973 cr -- 18,883 cr 0 吨
Pod Outer Tissue 4,387 cr -- 4,366 cr 0 吨
Pod Shell Tissue 37,844 cr -- 37,665 cr 0 吨
Pod Surface Tissue 20,282 cr -- 20,186 cr 0 吨
Pod Tissue 8,185 cr -- 8,146 cr 0 吨
Precious Gems 122,450 cr -- 121,872 cr 0 吨
Rare Artwork 10,525 cr -- 10,475 cr 0 吨
SAP 8 Core Container 50,021 cr -- 49,785 cr 0 吨
Scientific Research 9,527 cr -- 9,482 cr 0 吨
Scientific Samples 3,888 cr -- 3,869 cr 0 吨
Small Survey Data Cache 16,751 cr -- 16,672 cr 0 吨
Space Pioneer Relics 6,222 cr -- 6,192 cr 0 吨
Tactical Data 9,084 cr -- 9,041 cr 0 吨
Thargoid Basilisk Tissue Sample 53,497 cr -- 53,244 cr 0 吨
Thargoid Biological Matter 37,844 cr -- 37,665 cr 0 吨
Thargoid Cyclops Tissue Sample 46,281 cr -- 46,062 cr 0 吨
Thargoid Heart 105,917 cr -- 105,417 cr 0 吨
Thargoid Hydra Tissue Sample 80,918 cr -- 80,536 cr 0 吨
Thargoid Link 37,844 cr -- 37,665 cr 0 吨
Thargoid Medusa Tissue Sample 61,190 cr -- 60,901 cr 0 吨
Thargoid Orthrus Tissue Sample 75,096 cr -- 74,741 cr 0 吨
Thargoid Probe 348,390 cr -- 346,747 cr 0 吨
Thargoid Resin 23,181 cr -- 23,071 cr 0 吨
Thargoid Scout Tissue Sample 16,425 cr -- 16,347 cr 0 吨
Thargoid Sensor 237,497 cr -- 236,377 cr 0 吨
Thargoid Technology Samples 28,640 cr -- 28,504 cr 0 吨
Time Capsule 3,104 cr -- 3,089 cr 0 吨
Unclassified Relic 5,060 cr -- 5,036 cr 0 吨
Unoccupied Escape Pod 2,350 cr -- 2,338 cr 0 吨
Unstable Data Core 2,533 cr -- 2,521 cr 0 吨

Technology

Buy price Stock Sell price Demand
AZ Cancri Formula 42* 5,179 cr -- 5,154 cr 0 吨
Advanced Catalysers -- -- 3,459 cr 125,659 吨
Animal Monitors 180 cr -- 179 cr 0 吨
Aquaponic Systems 154 cr -- 153 cr 0 吨
Auto-Fabricators -- -- 3,816 cr 10,572 吨
Bioreducing Lichen 618 cr -- 615 cr 0 吨
Classified Experimental Equipment 4,020 cr -- 4,001 cr 0 吨
Computer Components 573 cr 2,156 吨 534 cr 1 吨
H.E. Suits -- -- 783 cr 274,614 吨
Hardware Diagnostic Sensor 4,682 cr -- 4,659 cr 0 吨
Ion Distributor 1,465 cr -- 1,458 cr 0 吨
Land Enrichment Systems 3,183 cr -- 3,167 cr 0 吨
Medical Diagnostic Equipment 1,923 cr -- 1,913 cr 0 吨
Micro Controllers -- -- 6,111 cr 7,433 吨
Muon Imager 4,387 cr -- 4,366 cr 0 吨
Nanobreakers 1,123 cr -- 1,117 cr 0 吨
Resonating Separators -- -- 6,545 cr 67,331 吨
Robotics -- -- 2,379 cr 54,638 吨
Structural Regulators 1,191 cr -- 1,185 cr 0 吨
Telemetry Suite 1,677 cr -- 1,669 cr 0 吨
Xihe Biomorphic Companions* 3,603 cr -- 3,586 cr 0 吨

Textiles

Buy price Stock Sell price Demand
Banki Amphibious Leather* 504 cr -- 501 cr 0 吨
Belalans Ray Leather* 710 cr -- 706 cr 0 吨
Chameleon Cloth* 1,339 cr -- 1,332 cr 0 吨
Conductive Fabrics -- -- 1,007 cr 255,252 吨
Damna Carapaces* 255 cr -- 253 cr 0 吨
Leather -- -- 758 cr 1,453,025 吨
Military Grade Fabrics 640 cr 4,065 吨 609 cr 1 吨
Natural Fabrics -- -- 1,036 cr 521,140 吨
Rapa Bao Snake Skins* 444 cr -- 441 cr 0 吨
Synthetic Fabrics -- -- 684 cr 562,214 吨
Tiegfries Synth Silk* 663 cr -- 659 cr 0 吨
Vanayequi Ceratomorpha Fur* 496 cr -- 493 cr 0 吨

Waste

Buy price Stock Sell price Demand
Biowaste 141 cr 6,725 吨 84 cr 1 吨
Chemical Waste -- -- 652 cr 22,136 吨
Scrap 132 cr 103,626 吨 109 cr 1 吨

Weapons

Buy price Stock Sell price Demand
Gilya Signature Weapons* 5,861 cr -- 5,833 cr 0 吨
Holva Duelling Blades* 5,240 cr -- 5,215 cr 0 吨
Kamorin Historic Weapons 2,132 cr -- 2,121 cr 0 吨
Landmines 2,912 cr -- 2,898 cr 0 吨
Non-Lethal Weapons -- -- 1,766 cr 479 吨
Personal Weapons 3,639 cr 28,319 吨 3,535 cr 1 吨
Reactive Armour -- -- 2,287 cr 2,033 吨