Buying with confidence

一Read the listing as evidence#

A listing is a seller's statement, and it is most useful when you separate what it shows from what it claims. Shows: photographs of the actual wrapper, 内飞 and 内票; a pressing or production date; the producer, licence number and standard code from the pack; the weight; batch numbers. Claims: mountain, village or pit; tree age; harvest flush; roast method; storage history. The site records the claims as the vendor states them and labels them as claims. It also notes contradictions on the vendor's own page, such as a product field naming Mengku while the description says Menghai.

Good sellers volunteer the dull details: who pressed the cake and when, which garden or village, how many roasting rounds and when the last one was, where the tea has been stored and for how long. Specifics that can be wrong are a better sign than superlatives that cannot. "Ancient arbor", "premium", "top grade" and "A+++++" are not information.

Name the product precisely before comparing prices. For factory pu'er that means factory, recipe, year, batch and weight, because 7542 from 2012 batch 201 and from 2012 batch 205 are different productions with different prices. For yancha it means cultivar, site, roast and year. See the guide to reading a tea name.

二Price per 100 g, and what it hides#

Tea is sold in 8 g sachets, 25 g samples, 357 g cakes and 84-cake cases, so the first step is a common unit. The site divides every price by its weight and shows it per 100 g, converted into the reader's currency with dated European Central Bank rates. It also shows a cost per session: 8 g for oolong, the standard yancha sachet, and 7 g for dark tea, the usual portion from a cake.

A worked example. For 2022 Menghai 7542, batch 2201, the Fangcun market quote on 19 September 2026 was ¥3,800 for a case of 42 cakes of 357 g, which is 14,994 g: about ¥25 per 100 g, or about US$3.80 at the rate used. The factory's own 150 g version of the same batch was listed on HKTDC at US$13.03, or US$8.69 per 100 g. Part of the gap is size: small cakes and samples carry a premium per gram, which is why the site compares them only with other small sizes.

Per-100 g price hides everything that is not weight. It cannot tell you whether two "Lao Banzhang" cakes contain the same tea. It is the right tool for comparing the same production across sellers, and a blunt one across different teas.

三Why "the same" tea varies tenfold#

Place inside a name. In 2020 old-tree maocha within the Bingdao village committee sold for ¥28,000–36,000 per kg from Laozhai itself, ¥4,500–4,800 from Nanpo, ¥2,200–2,500 from Dijie and ¥1,400–1,600 from Bawai: a twentyfold spread under one name. In 2013 Lao Man'e, less than 20 km from Lao Banzhang, sold for about a tenth of Lao Banzhang's price.

Plant and picking. In 2015 small-tree maocha from the Bulang area was about ¥200 per kg against more than ¥5,000 for Lao Banzhang old-tree leaf. In 2020 mixed-picked Lao Banzhang was ¥6,000–8,000 per kg and hand-selected leaf ¥12,000. Bingdao old-tree leaf rose from about ¥300 per kg in 2010 to ¥40,000–50,000 in 2020, so vintage alone moves the base price.

Then come the factors no label captures well: the season (summer leaf is a documented source of cheap "Lao Banzhang"), the maker's skill, the storage, the batch, the brand and the channel. In Wuyi the same logic holds: The Paper documented ordinary Rougui at about ¥1,000 per kg relabelled as Niulankeng at about ¥29,000. A tenfold spread is normal. The question is whether the price matches the claims.

四Red flags#

Famous names at bargain prices. Raw-material arithmetic can expose an implausible claim. At the quoted ¥8,000–12,000 per kg, 357 g represents ¥2,856–4,284 of leaf before other costs. That makes a ¥9.9 or ¥99 offer difficult to reconcile with those particular material and price assumptions; it is not a universal authenticity test across harvests, grades or transactions. Red Star News counted more than 4,000 Taobao shops selling "Bingdao", including 357 g cakes at ¥9.9, while core Laozhai produces about 8 t of old-tree spring tea a year. In an April 2018 investigation, Xinhua reported a little over 500 kg of annual output from Niulankeng’s core gardens, an area of about 20–30 mu. That is an attributed historical estimate, not a current measured total.

"Gushu" for everything. Old-tree claims have no labelling definition and no leaf test. When every cake in a shop is "ancient tree", the word carries no information.

Vague or impossible years. "Old tea", "1980s" or "over 20 years" without a pressing date or batch should not command an aged-tea price. The Lao Banzhang name appeared on wrappers only after about 2003, so a "1998 Lao Banzhang" is doubtful as named. China Newsweek describes 做旧 (zuòjiù, faking age) by spraying new cakes with water at intervals, and industry sources quoted by Red Star News dismiss "30-year dry-stored Bingdao" because the tea had no value then.

Missing basics. No producer, no SC licence, no standard code, packaging that changes from photo to delivery, prices that move with no reason. The Paper's Niulankeng investigation found fake-origin tea sold in packs without manufacturer, trademark or licence.

五Market reference prices#

Fangcun (芳村, Fāngcūn) in Guangzhou's Liwan district is described as China's largest tea wholesale market, though its reported size varies from about 100,000 to over 220,000 m². It functions as an exchange for Dayi productions: a 2021 Jiemian survey found 99 of about 100 stalls trading Dayi directly or indirectly, and at least 15 to 20 online quote and trading platforms. Sites such as 大益行情网 and 找找茶 publish 行情价 (hángqíngjià, market quotes) per 件 (case) or 提 (seven-cake bag), and label them as reference information, not transaction prices.

The difference matters. In the 2023 collapse of 昌世 productions the online reference price for one cake set was ¥33,000 per 提 while actual deals had fallen below ¥6,000. Speculation, 炒茶, has turned some productions into "financial tea" and driven quotes far from use value: 2017's 1701 轩辕号 was allocated at ¥30,000 per case of 42 cakes and quoted at about ¥1.92 million at its 2021 peak. Dayi itself warned in July 2021 against illegal fundraising and futures trading in its tea.

Factory prices are a third reference. The 出厂价 (chūchǎngjià) or allocation price, 配货价 (pèihuòjià), is what dealers pay the factory, and some brands publish suggested retail prices, as Yulin Gucha Fang does. Retail abroad then adds export, shipping, duty and margin. The site labels market quotes and factory prices as reference prices and never mixes them into the retail comparison.

六Using the site's tools#

Each listing page puts a price in context with the data the site holds. Price per 100 g and cost per session come first. The price-position badge then ranks a retail listing among comparable ones: lowest, lower quarter, mid-range, upper quarter or highest of n. "Comparable" is chosen narrowest first: the same production; failing that, the same recipe within two years and the same size class; failing that, the same tea, and for pu'er only within three years, because pu'er price follows age.

Where the group is a production or a recipe, the "Price in context" strip adds the median retail price and the China reference ratio: the listing's price per 100 g divided by the median of Chinese market quotes and factory prices for the same group. A ratio of 1.5 means the listing costs half as much again as the China reference. That is not overpricing in itself, since the listing includes export, shipping and a shop's margin, but a ratio of 5 deserves a question. The ratio is shown only where like can be compared with like.

Batch-number checks decode Menghai batch codes, in three digits (701 = 2007, run 1) and four (2201 = 2022, run 1), and compare the result with the recorded year, the printed pressing date, the listing's stated year and any batch number in the vendor's title. A disagreement shows as "Worth checking". Ages are worked out exactly from a pressing date, or approximately from a year.

七Shipping and duties#

Checked 20 October 2026. Separate customs duty, import VAT or other taxes, and the carrier’s clearance or handling charges. A tax threshold does not describe all three. The amount depends on the destination, origin, product classification, value, entry date and shipping method. Use the official sources linked below for the actual order.

United States: do not assume that a low-value tea order qualifies for the former $800 de minimis exemption. CBP’s July 2026 mail guidance describes a new postal entry process from 24 July. Removing an exemption does not establish one universal tariff rate or prove that every parcel owes positive customs duty. Check the current USITC Harmonized Tariff Schedule and applicable additional measures with the carrier or importer; a base rate alone is not a landed-cost quote.

European Union: the Commission describes a temporary €3 duty for covered distance-sale consignments up to €150 from 1 July 2026 to 1 July 2028. It counts tariff categories within a consignment, not every physical packet. Its guidance specifies exclusions and who declares and pays. VAT and carrier charges are separate; check the current Commission guidance rather than adding €3 indiscriminately to every shipment.

United Kingdom: ordinary packaged tea for home preparation is generally zero-rated for VAT under HMRC’s food guidance. This does not mean all tea-related goods, prepared drinks or delivery services have the same treatment. Use the UK Trade Tariff and imported-goods guidance for the product, value and destination; Great Britain and Northern Ireland have distinct rules.

Before paying, ask who is the importer, which charges are prepaid, what the carrier charges for clearance, and how the product and origin will be declared. Request a breakdown separating goods, shipping, duty, tax and service fees. The figures above exclude carrier and broker fees and are not a quotation for a specific parcel. Other destinations have their own customs rules.

八Blends and what a cake sample represents#

A blend is a manufacturing choice, not by itself a fault. In Part 2 of Pu-erh Tea (2010), Wang Jidong describes cakes made with different leaf grades: attractive leaves may face the outside while other material sits within. He also describes blending to combine sensory qualities, alongside deceptive blends sold under a false description. These are different practices. The presence of more than one leaf grade does not, on its own, establish deception.

This matters when tasting a sample. If a cake has different surface and interior material, a piece taken only from its decorated face need not represent the whole cake. Ask how a sample was taken and whether it includes the interior. For your own comparison, take a representative portion, weigh it and keep the brewing method consistent; these are practical sampling precautions, not an official grading protocol. A photograph of the face cannot reveal the composition of the centre.

“Single material” also needs a definition. Ask whether the seller means one cultivar, one garden, one harvest or one production lot, and what records support that meaning. Compare the resulting drink and the accuracy of the description rather than treating “blend” as a lower grade. For factory tea, keep the named recipe, year and batch together, as in 7542; see How to read a tea name and Tasting vocabulary and how to evaluate.

九Buying green and white tea: ask different questions#

For green tea, ask for the growing area, cultivar, harvest period and storage since manufacture. “Spring”, “first picking” and “pre-Qingming” are not interchangeable evidence of quality. Hangzhou’s 2025 announcement gave different picking starts for Longjing 43 and the local seed population; even within one named origin, cultivar and weather affect the calendar. Check the actual pack and opening history as well as the year in the shop title.

For white tea, separate the product, material and age. A Silver Needle claim concerns specified single-bud material; “aged” concerns time and storage. For a cake, ask whether the stated year refers to leaf production or later pressing, and request the storage history. A dark leaf or woody aroma is an observation, not a dated chain of custody.

When possible, compare a small sample from the lot being offered. Record what the seller documents, what you can taste and what remains unverified. Choose green tea for the freshness you actually enjoy and white tea for its present character; neither the earliest calendar date nor the largest age number is a sufficient buying rule. See Ageing and storage and Tasting vocabulary and how to evaluate.