ExxonMobil site
ExxonMobil states that its 592,000-barrel-per-day Singapore refinery is fully integrated with its Singapore Chemical Plant.
Singapore's petrochemical sector is concentrated on Jurong Island, a roughly 3,000-hectare park with over 100 companies, and on Pulau Bukom. Pulau Bukom has hosted Singapore's refining industry since 1961, when it became the site of the nation's first oil refinery. Distribution partners for Singapore petrochemical sector are being identified ahead of the Q4 2026 launch of the IS-04Z1.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Singapore petrochemical sector has no appointed SAMS distributor yet: the IS-04Z1 is pre-launch (certification in progress, no certificate issued, launch planned for Q4 2026), and distributor applications are open.
Status: pre-launch. IECEx, ATEX, UKEX and NEC 500 certification is in progress and no certificate has been issued; launch is planned for Q4 2026. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ingress protection | IP rating for dust and water | IP68 design |
| Fleet management | EMM and MDM support | Android 16 with EMM and MDM |
| Explosion protection | A separate certificate and marking | In progress; not issued |
| Where it applies | Singapore petrochemical sector: Tank farms, Polymer handling and dust areas, Cracker process units | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Singapore Petrochemical. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
The companies on site and the hazardous-area types a handset is likely to meet there.
ExxonMobil states that its 592,000-barrel-per-day Singapore refinery is fully integrated with its Singapore Chemical Plant.
Aster, a joint venture led by Chandra Asri with Glencore, describes a 237,000-barrel-per-day refinery and 1.1 million tonne per year ethylene cracker at Pulau Bukom, plus petrochemical production on Jurong Island.
Singapore produces no crude oil or feedstock of its own, so the petrochemical complex depends on imported feedstock arriving through jetties and tank farms.
Major Hazard Installations in Singapore need documented hazardous area classification drawings under the Workplace Safety and Health framework overseen by MOM and SCDF.
Natural gas is the main fuel for Singapore's power generation, and the LNG terminal on Jurong Island can supply about 9 million tonnes a year on average to power and industry.
Energy and chemicals is Singapore's second-largest manufacturing sector, with more than 100 global chemicals companies, and the country is positioned as a hub for petrochemical production and trading.
“Industrial” describes a phone built for plant conditions: sealed, drop-resistant and manageable at fleet scale through Android Enterprise. It does not by itself mean the phone may enter a classified area. Only a device with a valid explosion-protection certificate and marking may do that.
The IS-04Z1 is designed to be both an industrial Android phone (IP68, 4,000 mAh battery, 50 MP camera, Android 16 with EMM and MDM support) and an intrinsically safe one. Its explosion-protection certificates are in progress and have not been issued.
In Singapore petrochemical sector. With over 27,000 workers on the island and shared pipelines, contractors often move between plants. A managed fleet under EMM or MDM needs to be enrolled to each plant's policy, since each runs its own contractor approvals. Charging belongs in safe areas, and entry needs security passes.
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Singapore petrochemical sector. Each application is reviewed on its merits. Because opening a certified Ex handset in an ordinary workshop invalidates its certificate, the partner must be able to support and service the device locally.
Not today. Until the certificates are issued the IS-04Z1 stays out of classified areas, and until launch there is nothing to purchase. You can ask for the datasheet and the certification schedule, or book a safe-area evaluation unit.
No price is published. While certification is in progress there is no list price and no committed lead time, and a supplier quoting a firm figure for an uncertified Ex handset is promising something it cannot stand behind. Indicative pre-launch pricing is issued in writing against a stated quantity and site.
Yes by design: IP68 sealing, a 4,000 mAh battery, a 50 MP camera and Android 16 with EMM and MDM support. The explosion-protection certificates are separate and still in progress.
Likely candidates are cracker process units, chemical derivative plants, tank farms, polymer handling and dust areas. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
Apply through the distributor page with your company details and the territory you cover. SAMS reviews applications company by company and has not yet granted a territory for Singapore petrochemical sector.
Plant operators set the detailed rules, within workplace safety duties enforced by MOM and flammable-material duties under SCDF. Many require pre-approval of electronic devices, so provide model, certificate and zone details before the visit.
Turnarounds bring many contractors and tight schedules, and devices should be approved well before they begin. Dates are set by each operator, so ask the site's turnaround planner for the calendar and the equipment-approval lead time.
The target marking, II 2 G Ex ib IIC T4, is a gas marking. Polymer handling and dust areas are described as Zone 21, which is a dust classification and needs a separate dust-rated marking. The device has no certificate yet. Ask the plant which areas apply.
More on Singapore Petrochemical, and on other places in Singapore.
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Name the site and the operator and we will send what is available before launch.