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San Luis Potosí22.2° N, 101.0° WWhatsApp Business API

WhatsApp Business API for Indian suppliers to San Luis Potosí's plants

BMW, General Motors and Cummins all build in San Luis Potosí, and BMW's plant adds fully electric models from 2027. An Indian supplier's WhatsApp to the city splits in two: updates about orders, and news about what you could sell next.

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State
San Luis Potosí
Country
Mexico
Plants
General Motors, BMW and Cummins[2]
BMW plant
Opened 2019; about 3,700 people; electric models from 2027[1]
Clock
UTC-6 all year, 11h30 behind IST[5]
Numbers
+52; the city's area code is 444

For India-based auto-component, engine-part and IT suppliers selling to plants in San Luis Potosí: which messages are utility and which are marketing, why the difference decides cost and delivery, when to send on central Mexico's clock, and what each message costs in rupees.

See it work

Two messages for the same San Luis Potosí buyer

A purchasing manager at a plant supplier gets an update about the order you shipped and, separately, news of a part you want to sell. Compare the two templates row by row.

In a plant town most of what a supplier sends is the left column: dispatch, delay, delivery, a certificate ready to download. Those are utility templates, and your ERP can send them through InfiQ's developer API without anyone in India watching the clock.

The right column is where suppliers get into trouble. A shipping update with a line about your new product is no longer a shipping update, and Meta may approve or reclassify it as marketing. Write two templates, ask for two opt-ins, and the left column stays cheap and reliable.

The dispatch update against the product announcement

7 / 7

Dispatch update

Utility: about an order already placed

Product announcement

Marketing: about something you want to sell

  1. Dispatch updateYour bearings left Nhava Sheva; plant ETA on the 14th
    Product announcementOur new range for electric drivetrains is ready to sample
  2. Dispatch updateOpt-in to order updates
    Product announcementA separate opt-in to offers
  3. Dispatch updateYour ERP, through the API, on each status change
    Product announcementYour sales team, as a scheduled broadcast
  4. Dispatch updateMexico's utility rate
    Product announcementMexico's marketing rate
  5. Dispatch updateDelivered, at the North America rate
    Product announcementNot delivered: Meta blocks marketing to US numbers
  6. Dispatch updateAdd a sales line and Meta may treat the whole template as marketing
    Product announcementStays marketing however it is framed

Verdict

Keep them apart. The update rides on your systems at the utility rate; the announcement waits for the buyer's yes to offers and never goes to a US number.

Illustrative templates for an Indian parts supplier. Both go to the same +52 number; Meta approves each under its own category, and the category decides the price and who may receive it.

Verdict: Keep them apart. The update rides on your systems at the utility rate; the announcement waits for the buyer's yes to offers and never goes to a US number.

The plants of San Luis Potosí, and India's part in the supply chain

From BMW, the US trade guide and India's Embassy in Mexico, read on 20 October 2026.

The US trade guide lists General Motors, BMW and Cummins among vehicle and engine makers in San Luis Potosí.[2]

BMW Group Plant San Luis Potosí opened in 2019 with USD 2 billion of investment, employs about 3,700 people and builds the 3 Series, the 2 Series Coupé and the M2.[1]

From 2027 the plant will also build fully electric models, and a new high-voltage battery assembly centre makes production of the Neue Klasse there possible.[1]

Mexico exported about USD 104.8 billion of light vehicles and about USD 106 billion of auto parts in 2024, the trade guide reports.[2]

Automotive and auto components are among the three strongest sectors for Indian investment in Mexico; Motherson, Bharat Forge and Sundaram Fasteners all produce there.[3]

Gandhi statues and busts stand in several Mexican cities, San Luis Potosí among them, the Embassy of India notes.[4]

Industries

Indian suppliers with a San Luis Potosí buyer

Four kinds of Indian business with a reason to message a purchasing office or a receiving dock in the city.

  1. 01

    Engine and powertrain parts

    With Cummins building engines in the state, Indian makers of castings, forgings and machined parts write to its supply chain.[2]

    On WhatsApp: Dispatch and ETA updates · Material-certificate-ready notices · Delay alerts

  2. 02

    Body, interior and fasteners

    Indian tier-one groups already make harnesses, mirrors and fasteners in Mexico, often as suppliers to the big carmakers.[3]

    On WhatsApp: Advance shipping notices · Engineering-change confirmations · Quality-hold alerts

  3. 03

    Suppliers to the electric line

    BMW's electric models from 2027 bring new parts lists, and suppliers who want to be on them start with announcements to buyers who opted in.[1]

    On WhatsApp: Sample-ready notices · Product announcements to opted-in buyers · Visit scheduling

  4. 04

    IT and engineering services

    Indian IT firms run delivery centres in Mexico for North American clients and support plant systems from India overnight.[3]

    On WhatsApp: Incident alerts · Maintenance-window notices · Ticket updates

Central Mexico time, from an Indian desk

San Luis Potosí keeps UTC-6 all year. Mexico abolished daylight saving in 2022 outside the US border areas, so the gap with India is a fixed eleven and a half hours: a 07:00 shift start in San Luis Potosí is 18:30 in Pune or Chennai, and the city's afternoon is the Indian small hours.

That favours automation. Dispatch and delivery updates should leave when your ERP knows, whatever the hour in India; replies from buyers land in the shared team inbox for the morning shift. Announcements are the only messages worth timing by hand, for the buyer's working morning.

Mexico's 2025 privacy law and PROFECO's REPEP list for promotions are covered once in the Mexico guide.

Spanish for the plant, English where the buyer asks

Meta approves each language version of a template separately.

Store each contact's choice with the number. Replies inside the 24-hour service window need no template, so your agents can answer in the language the buyer wrote in.

Meta template languages relevant to San Luis Potosí
LanguageMeta codeUse it for
Spanish (Mexico)es_MXReceiving docks, purchasing and accounts
EnglishenEngineers and managers who chose English at opt-in

Prices in ₹ and MXN

What a message to a San Luis Potosí number costs

The left column of the comparison costs ₹0.7471 per delivered message to a +52 number, the right column ₹3.49. Authentication is ₹0.7471 and a service reply ₹0.7471, in rupees before GST. Plans start at ₹999 a month.

Snapshot rates · as of 20 Oct 2026, 00:02 UTC

Lite

₹999 / month≈ $194.21 MXN

₹833 / month, billed yearly≈ $161.94 MXN

Everything a growing business needs to run WhatsApp properly.

Growth

₹2,999 / month≈ $583.02 MXN

₹2,499 / month, billed yearly≈ $485.82 MXN

Lite, plus the API, automation and team scale serious senders need.

Enterprise

Custom volume pricing, custom SLA and dedicated infrastructure.

Per message to San Luis Potosí · Mexico

InfiQ per-message rates for San Luis Potosí in rupees and MXN
Category₹ INRMXN
Marketing₹3.4877$0.678
Utility₹0.7471$0.145
Authentication₹0.7471$0.145
Service₹0.7471$0.145
Per-message rates for all 47 markets, in ₹ and MXN
Per-message rates by market, effective 1 October 2026
MarketMarketingUtilityAuthenticationService
Argentina$1.06₹5.4352$0.445₹2.2874$0.445₹2.2874$0.445₹2.2874
Bangladesh$1.25₹6.4397$0.0633₹0.3254$0.0633₹0.3254$0.0633₹0.3254
Brazil$1.07₹5.4970$0.116₹0.5981$0.116₹0.5981$0.116₹0.5981
Chile$1.52₹7.8162$0.342₹1.7585$0.342₹1.7585$0.342₹1.7585
Colombia$0.214₹1.0993$0.0137₹0.0706$0.0137₹0.0706$0.0137₹0.0706
Egypt$1.10₹5.6629$0.0616₹0.3167$0.0616₹0.3167$0.0616₹0.3167
France$1.47₹7.5588$0.513₹2.6393$0.513₹2.6393$0.513₹2.6393
Germany$2.33₹12.0088$0.941₹4.8386$0.941₹4.8386$0.941₹4.8386
Hong Kong$1.25₹6.4397$0.445₹2.2867$0.445₹2.2867$0.445₹2.2867
Hungary$1.47₹7.5596$0.597₹3.0700$0.597₹3.0700$0.597₹3.0700
India$0.183₹0.9435$0.0377₹0.1941$0.0273₹0.1402$0.0282₹0.1450
Indonesia$0.702₹3.6133$0.427₹2.1979$0.427₹2.1979$0.427₹2.1979
Iraq$0.583₹2.9992$0.135₹0.6943$0.135₹0.6943$0.135₹0.6943
Israel$0.604₹3.1045$0.0906₹0.4662$0.0906₹0.4662$0.0906₹0.4662
Italy$1.36₹6.9847$0.513₹2.6369$0.513₹2.6369$0.513₹2.6369
Kazakhstan$1.03₹5.3098$0.308₹1.5824$0.308₹1.5824$0.308₹1.5824
Kuwait$1.35₹6.9671$0.752₹3.8671$0.752₹3.8671$0.752₹3.8671
Malaysia$1.47₹7.5644$0.239₹1.2314$0.239₹1.2314$0.239₹1.2314
Mexico$0.678₹3.4877$0.145₹0.7471$0.145₹0.7471$0.145₹0.7471
Morocco$0.708₹3.6425$0.393₹2.0218$0.393₹2.0218$0.393₹2.0218
Netherlands$2.73₹14.0494$0.855₹4.3987$0.855₹4.3987$0.855₹4.3987
Nepal$1.25₹6.4397$0.0581₹0.2990$0.0581₹0.2990$0.0581₹0.2990
Nigeria$0.883₹4.5421$0.115₹0.5898$0.115₹0.5898$0.115₹0.5898
Oman$0.583₹2.9992$0.422₹2.1709$0.422₹2.1709$0.422₹2.1709
Pakistan$0.809₹4.1620$0.257₹1.3200$0.257₹1.3200$0.257₹1.3200
Peru$1.20₹6.1843$0.513₹2.6392$0.513₹2.6392$0.513₹2.6392
Poland$0.624₹3.2105$0.208₹1.0702$0.208₹1.0702$0.208₹1.0702
Qatar$0.583₹2.9992$0.205₹1.0547$0.205₹1.0547$0.205₹1.0547
Romania$1.47₹7.5596$0.494₹2.5436$0.494₹2.5436$0.494₹2.5436
Russia$1.37₹7.0520$0.684₹3.5173$0.684₹3.5173$0.684₹3.5173
Saudi Arabia$0.982₹5.0537$0.183₹0.9401$0.183₹0.9401$0.183₹0.9401
Singapore$1.25₹6.4397$0.274₹1.4072$0.274₹1.4072$0.274₹1.4072
South Africa$0.649₹3.3385$0.163₹0.8369$0.163₹0.8369$0.163₹0.8369
Spain$1.21₹6.2161$0.342₹1.7578$0.342₹1.7578$0.342₹1.7578
Sri Lanka$1.25₹6.4397$0.0342₹0.1759$0.0342₹0.1759$0.0342₹0.1759
Turkey$0.186₹0.9587$0.0154₹0.0792$0.0154₹0.0792$0.0154₹0.0792
Ukraine$1.47₹7.5596$0.508₹2.6138$0.508₹2.6138$0.508₹2.6138
United Arab Emirates$0.982₹5.0537$0.268₹1.3811$0.268₹1.3811$0.268₹1.3811
United Kingdom$1.08₹5.5795$0.376₹1.9346$0.376₹1.9346$0.376₹1.9346
North America$0.427₹2.1976$0.0581₹0.2989$0.0581₹0.2989$0.0581₹0.2989
Rest of Africa$0.385₹1.9796$0.0684₹0.3516$0.0684₹0.3516$0.0684₹0.3516
Rest of Asia Pacific$1.44₹7.4057$0.193₹0.9938$0.193₹0.9938$0.193₹0.9938
Rest of Central & Eastern Europe$1.47₹7.5596$0.361₹1.8595$0.361₹1.8595$0.361₹1.8595
Rest of Latin America$1.26₹6.5048$0.193₹0.9934$0.193₹0.9934$0.193₹0.9934
Rest of Middle East$0.670₹3.4490$0.155₹0.7998$0.155₹0.7998$0.155₹0.7998
Rest of Western Europe$1.01₹5.2054$0.292₹1.5019$0.292₹1.5019$0.292₹1.5019
Other$1.03₹5.3098$0.132₹0.6769$0.132₹0.6769$0.132₹0.6769
Currency converter

$194.21 MXN

Indicative conversion at reference rates (ExchangeRate-API snapshot). InfiQ sets and invoices prices in Indian rupees, excluding GST; your bank’s rate on the day you pay will differ. Rates By Exchange Rate API.

Plan prices are monthly, in rupees, excluding GST; yearly billing is two months free. Messages are charged per delivered message on top of the plan, at the rate for the recipient’s country. Full details: InfiQ pricing. A buyer's US +1 number is charged on the North America line, and only for utility, authentication and service messages. Peso amounts are indicative; InfiQ invoices in rupees.

Work out your own monthly cost by message type.

Calculate your exact cost

On InfiQ

What an Indian supplier runs on InfiQ for San Luis Potosí

The tools behind each column of the comparison.

  1. Developer API and webhooks

    The left column: your ERP sends each dispatch and delivery update to a San Luis Potosí buyer as the status changes, with retries that never double-send.

  2. Template manager and library

    Keep the utility and marketing versions as separate templates in es_MX and English, and track how Meta categorises each.

  3. Consent records and opt-out enforcement

    The right column: each buyer's opt-in to offers is recorded with its source and time, apart from the opt-in to updates.

  4. Guided onboarding

    Meta business verification first; once it clears, the number is usually live in about two hours, ready for the first es_MX template.

Nearby

City pages near San Luis Potosí

The nearest city guides on this site, nearest first.

San Luis Potosí sits between Mexico's big industrial centres; Querétaro, Guadalajara, Monterrey and Mexico City each have their own page.

Guides for San Luis Potosí teams

Questions San Luis Potosí businesses ask

We ship pistons to an engine-parts supplier in San Luis Potosí. Can our dispatch template also mention our new product line?
Keep it out. A dispatch update is a utility template at ₹0.7471; add a sales line and Meta may treat the whole template as marketing, at ₹3.49 and only for buyers who opted in to offers. Send the product news as its own marketing template.
BMW's San Luis Potosí plant adds electric models from 2027. Can we tell its suppliers about our battery-component range on WhatsApp?
Only buyers who opted in to offers from you, and only on a Mexican number: it is a marketing template at ₹3.49. Meta does not deliver marketing templates to US numbers, so a contact who gave you only a +1 number has to hear about it another way.
When should a dispatch update leave our Pune plant to reach a San Luis Potosí receiving dock before its 07:00 shift?
Send it by 18:30 IST. The city keeps UTC-6 all year, eleven and a half hours behind India, so the time does not change with the seasons. A dispatch update is utility, so letting your ERP send it the moment the truck leaves is usually better still.
Some managers at the General Motors and Cummins suppliers in San Luis Potosí use US +1 numbers. What changes for them?
Order updates, login codes and service replies still reach them, charged on the North America line of the rate card. Marketing templates do not: Meta does not currently deliver them to WhatsApp users with US numbers.
Should templates for purchasing teams in San Luis Potosí be in Spanish or in English?
Ask each buyer. Meta accepts Spanish (Mexico), es_MX, and English, en, as separate versions of the same template. Receiving docks and accounts may want Spanish while engineers choose English; storing the choice at opt-in sends each update in the right one.
Our warehouse in San Luis Potosí holds stock for plants across central Mexico. Can it hold the InfiQ account?
InfiQ serves India-based businesses: it bills in rupees with GST and keeps customer data in India, so the Indian company is the natural account holder and can message +52 numbers at Mexico's rate. If the account must belong to the business based in San Luis Potosí, talk to sales about whether InfiQ fits.
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Sources

Facts on this page were checked against these sources on the dates shown. Page updated 2026-10-20.

  1. [1]BMW Group Plant San Luis Potosí · BMW Group · read 2026-10-20
  2. [2]Mexico Country Commercial Guide: Automotive Industry · International Trade Administration (US) · read 2026-10-20
  3. [3]India–Mexico Trade and Commercial Relations (June 2026) · Embassy of India, Mexico City · read 2026-10-20
  4. [4]India–Mexico Relations · Embassy of India, Mexico City · read 2026-10-20
  5. [5]tzdb 'northamerica' file: Mexico (central zones, DST abolished in 2022) · IANA Time Zone Database · read 2026-10-20
  6. [6]Per-user marketing template message limits · Meta for Developers · read 2026-10-20

Send San Luis Potosí your order updates on the official API

Start a 7-day Lite trial, no card needed, and send your first es_MX dispatch template once Meta business verification is complete. If your business is based in San Luis Potosí, talk to sales about whether InfiQ fits.

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